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Quingnam language

From Wikipedia, the free encyclopedia
(Redirected from Quignam language)
Quingnam
(Yunga) Pescadora, Chimú
Native toChimor
Regionnorth-central coast
EthnicityChimú
Extinctby 1763[1]
Official status
Official language in
Chimor[2]
Language codes
ISO 639-3None (mis)
Glottologquig1235
Extent of Quingnam/Pescadora before replacement by Spanish
  Quingnam language area in the Bishopric of Trujillo, the city of Trujillo is shown as the main representative place of this language

Quingnam (also misspelled Quignam[3]:150), also called Pescadora (though this name is ambiguous) and Chimú, is an extinct, poorly attested Indigenous language formerly spoken by the Chimú people on the coast of northern Peru. After the Spanish conquest, the language went into decline and was extinct by 1763. It is virtually unknown, with a list of numerals, proper names and a few other scattered words constituting the only data on this language. The language has been historically conflated with Mochica, another extinct language spoken in coastal Peru, but is completely distinct and unrelated to it.

Etymology

[edit]

There are various possible etymologies for the name Quingnam, which is likely an exonym. The first links it to the Mochica word king 'to spin'. The name would thus mean 'to spin, for spinning', with the assumption of a metaphorical link between spinning and speech. Peruvian linguist Rodolfo Cerrón-Palomino, however, rejects this as a popular etymology.[3]:147–149

Salas García (2010) suggests that quingnam may mean 'fisherman' in Quingnam,[4] but the word for 'fisherman' in locations where Quingnam was spoken is recorded as guaxme, guachemin[es] or uachime instead.[5]

According to Matthias Urban (2019), another etymology can be derived from the name of a person named Quin Namo. This person is only mentioned in a document called the Crónica de Ocxaguaman. The name has a similar structure to other names in the territory of Chimor, specifically in the presence of an element -namo, possibly designating a title of a lord. Perhaps Quin Namo was so important as to serve as the namesake for his language, and many other language designations of the Spanish derive from personal names.[3]:147–149

History

[edit]

Official status

[edit]

Quingnam was reported to be the official language of Chimor, the kingdom ruled by the Chimú, according to chronicler Antonio de la Calancha.[2]

Documentation

[edit]

It is mentioned that a grammar, dictionary and other documents describing a language spoken in the Chicama Valley were written by a Dominican friar named Pedro de Aparicio. The language that was described by Aparicio could be either Mochica or Quingnam, but these materials have not been found. Works by the Mercedarians Benito de Jarandilla and Bartolomé de Vargas have also been lost, including a grammar by Vargas titled Arte de la lengua que llaman pescadora. The name of the grammar strongly suggests that it is a description of Quingnam.[3]:149

An early 17th-century letter found during excavations in the ruins of a church at Magdalena de Cao Viejo in the El Brujo Archaeological Complex includes a list of decimal numerals on the back which are probably Quingnam (Pescadora).[3]:154[6][7]

Extinction

[edit]

Quingnam disappeared early into the colonial history of Peru. Toribio de Mogrovejo reported that Quechua was already spoken along portions of the central Peruvian coast in the early 16th century. Spanish had also begun to replace the native languages of the coast; for example, in Guaman in the Moche Valley, residents there already spoke Spanish in 1582. Quingnam is not mentioned in a 1651 document listing languages for the "evangelization of the North Coast", nor in Baltasar Jaime Martínez Compañón's late-18th-century Codex Martínez Compañón, indicating that by then "it was not considered relevant for the aims of the Spanish".[3]:175 Miguel Feyjoo [Wikidata] reported that in 1763, Quingnam had already become extinct in favor of Spanish.[1]:3–5 The exact reason for its extinction is unclear; "evangelization in Quechua" and devastating epidemics in the region of Trujillo have been proposed. Nevertheless, it would appear as though some knowledge of vocabulary from the Indigenous language of Trujillo persisted past its demise; in 1793, some non-Quechua vocabulary was recorded in a general description of the area by D. José Ignacio de Lecuanda.[3]:176

Geographical distribution

[edit]

At the height of the Chimú conquests, the language was spoken from the cities of Paita and Tumbes in the north to Paramonga in the south,[3]:225 possibly even further to Carabayllo,[2] though its exact southern limits remain unclear.[3]:238 As of the time of Calancha, Quingnam was spoken in the Trujillo valleys.[3]:225

Classification

[edit]

Quingnam is far too poorly attested to be classified linguistically.[8] The numerals found on the Magdalena de Cao letter do not correspond to their equivalents in Mochica, indicating that the language of the letter and Mochica were distinct and unrelated languages.[9] Urban (2019) proposes that Quingnam be considered a language isolate.[3]:179

Prior to the identification of Quingnam and its respective documentation, it was sometimes treated as a synonym[10]:261[11]:1 or dialect of Mochica.[3]:226 Daniel Garrison Brinton (1891) grouped the "Chimus", which he said were found "near Truxillo [sic]", within his "Yunca linguistic stock", alongside Mochica, Catacao and Colán,[12]:226 the latter two formerly found in the Department of Piura and subsumed under the label Tallán.[3]:48, 77 Čestmír Loukotka and Paul Rivet (1952) classified Quingnam with Mochica in their "Mučik" family.[13]:1134 Loukotka (1968) later listed the "Casma" and "Paramonga" dialects, which he claimed were historically spoken along the Casma River and Fortaleza River respectively in the Department of Ancash, as members of his "Chimuan" language family, which also included Mochica (which he called "Chimú"), the poorly known and extinct Cañari and Puruhá languages of Ecuador, as well as a number of supposed, undocumented languages in the same region; he further claimed that the name "Quingnam" was a synonym of Mochica.[10]:261

Quingnam and the lengua pescadora

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Fishermen along the Chimú coast were reported to have spoken a language called Lengua Pescadora 'fisherman language' by Spanish missionaries, and disambiguated as Yunga Pescadora by linguists; this is presumably the same as Quingnam. A report by Calancha indicates that Pescadora and Quingnam were the same language, but Pescadora was more "guttural".[14] However, the designation lengua pescadora has also referred to Mochica, entirely unrelated to Quingnam, as well, further confusing the designations.[15]:27–35 Willem Adelaar (2019) does not consider the issue of the lengua pescadora to be resolved.[16]:306 Rita Eloranta-Barrera Virhuez (2020) believes that the term Pescadora was used as a cover term to designate all languages spoken in "maritime regions", such as "by the seashore, next to the sea, in the Pacific coast, at harbors", as opposed to the Yunga languages, spoken inland and far from the coastal areas.[15]:35

Phonology

[edit]

A few phonological aspects of Quingnam may be deduced from the highly limited data, namely presence of word-final stress, and allowance of consonants in the coda position, as evidenced by the word sut '6'.[5] Colonial Spanish sources describe the language as more difficult than Mochica and of "obscure and of slippery pronunciation" according to Calancha.[3]:163

That which among them is called la Pescadora, more resembles a language for the stomach, than for understanding; it is clipped, rough-sounding, guttural, and surly; with these two most common languages the communication of the valleys was held, and the commerce and business dealings of these territories was conducted.[2]

Consonants

[edit]

A number of sounds may be ascertained in Quingnam due to their relative incidence and corresponding phonetic values in Spanish. Among them are voiceless stops [p], [t], [k]; an affricate []; nasals [m], [n], [ɲ]; two laterals, sometimes alternating with each other, [l] and [ʎ]; and an approximant [j]. Two sibilants at different points of articulation also appear, one alveolar, similar in quality to [s] and written as s or z, and the other palatal as [ʃ], written x. The sound written as r alternates with l and n, making it more likely to be a tap [ɾ] rather than a trill [r]. The sound [w] may also be postulated based on orthgraphic alternations of sequences of ua, guV (where V represents a wildcard for any vowel) and ao, present in both proper names and lexical items. This sound may also be represented by v and sometimes b, which alternate orthographically with the above sequences.[3]:165

Voiced stops

[edit]

b represents a confusing case for determining its phonetic value; in certain cases it represented a fricative [β] or an approximant [w]. d, in contrast, is much clearer in its pronunciation; it is very rare in recorded toponyms, or place names, such as Canda, Capuxaida, and Simpad, the latter also written as Simbal and Simpat (which may be from Culli, another extinct language of Peru, instead[3]:171). These cases may be due to voicing after nasals or intervocalically (between vowels). Finally, the letter g occurs in combination with ua and uo in word-initial and medial position (at the start or in the middle of a word) alternating with h and v and after n word-medially, as well as independent of other graphemes word-medially. A hapax legomenon spelling of the name Cuyuchi as Guyuche, with g word-initially, is also attested. The first case is evidently a transcription of [w] in a Spanish orthography and the second can be explained as an instance of voicing after nasals. However, a few examples (e.g. Ningle~Ñingle) can be explained as a velar nasal [ŋ], and some instances of independent g may be due to errors in the transcription (e.g. Begap as a misspelling of Beguap, with an approximant or fricative instead). Nevertheless, the only explanation for certain occurrences of g is an intervocalic voicing, more common in medial than in initial position, although cases of these are infrequent.[3]:166–167

Alternations

[edit]

A number of alternations are noticeable in various proper names. For example, p can be found in a few instances alternating with [k], written as c or qu, such as in the names Soloque~Solop and Occopmuña~Ocpocmuña. The latter is particularly notable as it implies that both [p] and [k] were present in the name, possibly even coarticulated as [k͡p], pronounced as a simultaneous [k] and [p]. This sound is extremely rare in the world, but most notably occurs in Muisca, a Chibchan language.[3]:167–168

The presence of /f/

[edit]

Quingnam toponyms are distinguished from Mochica toponyms by the absence of /f/ and the presence of /w/.[5] Indeed, there are very few toponyms in the Moche Valley which contain this letter. This may be due to a co-occurrence of Mochica and Quingnam in the area. In any case, the evidence for /f/ in Quingnam is very weak.[3]:168–169

Other fricatives

[edit]

The other letters representing fricatives are s, sh, x, and j. The first three alternate with each other before the vowel a, which could indicate their phonetic value as some sort of postalveolar or palatal fricative, such as [ɕ] or [ç]. In addition, j alternates with x in both the initial and medial position, and may have still represented the fricative [ʒ] at the time in Spanish writing.[3]:169

Nasals

[edit]

An extremely frequent alternation of nasals is with zero, the absence of a sound, most commonly in the word-final position and in word-internal clusters. This may indicate a nasalization of the preceding vowel; the letters m and n are interchangeable in this position, which is indicative of a lack of a precise place of articulation. Further alternations include n and ñ, particularly noteworthy because the two letters alternate in more than one token within the same form, such as in the name Canenam~Cañoñam.[3]:169–170

Vowels

[edit]

Five vowels may be posited based on the available data, being [a], [e], [i], [o], and [u]. There is no evidence to suggest that [e] and [o] are allophones, or phonetic variations, of their raised counterparts [i] and [u]. All vowels frequently alternate with zero in the penultimate syllable of trisyllabic forms, such as in Campcha~Campocha, with the alternating vowel's quality apparently being phonologically conditioned by the environment. For example, o is present in a non-front vowel environment, and i appears whenever it is also present in a form. This may be due to a schwa-type vowel which is realized differently based on the environment, or may be a case of vowel epenthesis due to Spanish influence, as suggested by Cerrón-Palomino. A very similar phenomenon also occurs in Mochica with its "sixth vowel", written as æ in the colonial grammars, so some of the examples above may actually belong to it rather than Quingnam.[3]:170–171

Phonotactics

[edit]

All consonants attested, except for a hypothetical [ŋ], occur in the word-initial position, although [ɾ] only occurs in two proper names, Rina and Rincha. The syllable structure of Quingnam is predominantly (C)V(C), where C represents a wildcard for any consonant and V for any vowel. Very few consonant clusters can be observed in proper names; for example, there are only eight such names attested in the Moche Valley, being Abcla, Olgpa, Ñingle~Ningle, Sevatr, Prexiran, Sept, Tingrahuaman, and the name of Xacchcac Guamanchumo, a ruler of Chimor.[3]:171–172

Grammar

[edit]

Virtually nothing can be said about the grammatical structures of Quingnam. Nevertheless, a few salient features can be identified in the data.[3]:173

Reduplication

[edit]

Quingnam proper names and vocabulary show significant reduplication involving roots of one syllable of the shape CVC (thereby resulting in a reduplicated syllable structure of CVCCVC), such as in the names Quin Quin or Pur Pur. Urban (2019) considers reduplication in Quingnam to be "apparently" unrelated to sound symbolism and not the result of grammatical processes and "simply the way the forms are stored in the lexicon".[3]:173

Suffixes

[edit]

The suffix -na can be identified in lexical data possibly attributable to Quingnam, though it is uncertain if it is actually Quingnam, such in the words quirana 'binding with which the reeds composing a roll or bundle is bound in the reed raft used for fishing in Huanchaco', huabina 'freshwater fish', huangana 'binding for reed raft' (though a Quechua etymology from wanqu 'strap, lace' has also been proposed), and palana 'shovel or spade used in agriculture', which is apparently derived from Spanish pala 'shovel' with the element -na, which could also be the Quechua instrument nominalizer -na.[3]:174 Two lexical items found in local Spanish, maimenec 'shut up' and cuchumic 'drunk', which Urban (2019) considers to be "likely morphologically complex", would seem to have a common ending -Vc, although he admits is speculative.[3]:175

Prefixes

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Urban (2019) finds the evidence for prefixes in Quingnam to be weaker; one of the elements he identifies is cho-, found in the Spanish local vocabulary items cuchumic 'drunk', chomuña 'old', and chollenque 'lean, shabby'. The separation of this element is possibly supported by a possible relation between munaos, which refers to "the coastal equivalent to the mallquis, ancestor mummies venerated as huacas, of the highlands", with chomuña 'old'.[3]:175

Vocabulary

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Quingnam is extremely poorly attested. The primary source generally attributed in it is the letter discovered at the El Brujo complex in 2010, containing 14 numerals in a language generally assumed to be Quingnam. The numerals are quite dissimilar to those in Mochica, but some show clear signs of being loaned from Quechua. A few other scattered words are mentioned by colonial sources, as well as some possible Quingnam-derived words in the local dialect of Spanish spoken in the region today. In addition to these sources, proper names, including personal names and toponyms, can be taken to be derived from Quingnam, and analyzed accordingly.[3]:155–163

Numerals

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Below are the numerals from the letter found at Magdalena de Cao.[9][3]:155 Although the manuscript does not indicate which language the numerals belong to, Quingnam is assumed as it is the most likely candidate based on location and notable dissimilarity to Mochica:[3]:155

NumeralForm
1chari
2marian
3apar
4tau
5himic (?)
6sut (?)
7canchen
8mata
9yucan
10bencor
21maribencor chari tayac
30apar bencor
100chari pachac
200mari pachac

Analysis

[edit]

The numerals tau '4', sut '6', canchen '7', and pachac '100' are loanwords from a variety of Quechua II, being tawa, suqta, qanchis, and pachac in Quechua respectively.[3]:155 The words for 1, 2, and 3, chari, marian and apar evidently contain unmarked bound morphemes, pace Quilter et al. (2010),[3]:173 who claimed that "the numbers from one to ten are quite probably monomorphemic (i.e., unanalyzable and distinct unto themselves)".[9] marian, when compared with the forms maribencor chari tayac '21' and mari pachac '200', apparently contains a suffix -an, as does yucan '9';[3]:173 in addition, the three words may also contain a common suffix -ari if apar '3' is derived from an original form *apari.[5] Urban (2019) identifies a parallel with the numerals of Pumé (kjãr̃ẽ́me '1', ñõãr̃ı̃́ '2' and tjarar̃ı̃́ '3', of which the latter two contain the sequence -ar̃ı̃́, and kjãr̃ẽ́me may as well), which he claims are "strikingly similar formally".[3]:174 In addition, sut '6' may have been pronounced as *[suʔt] as a loan from Quechua.[3]:155

Other words

[edit]

Calancha gives the etymology of the name Pacatnamu as meaning 'father of all' or 'common father', due to his "benevolent treatment" of the peoples he conquered, and that the name Pacasmayo is a corruption of it, and gives the word for 'god' as vini in the language of the "maritimos Pescadores". Presumably the element -namo or -namu is some kind of title meaning 'father' or 'lord', due to its common occurrence in personal names, which would leave the element pacat with the meaning 'common, all'. Feijoo (1763) gives the word chimo as meaning 'powerful' in Quingnam, though the language had already gone extinct at the time of his writing.[1]:3–5 Another possible word in Quingnam, patà, refers to a deity and a constellation composed of Alnitak and Mintaka in Orion's Belt, is not registered in any Mochica documentation and is phonologically unusual for Mochica. The term munaos is presumably Quingnam, or at least of a coastal language, due to the presence of a Don Francisco de Azabache Munao Chimo listed as the cacique of Moche in the 17th century. However, it may instead be related to Mochica munà/mena 'grandfather'. Other such terms include morpis 'punishing gods', yale 'strong variety of chicha offered to huacas' (the Mochica word for 'chicha' is cutzhio[15]:290), this particular term being used "northward" of Chancay, and ñaca 'cut hair offered to huacas'.[3]:150–153

Mogrovejo, in his description of the Santa Valley, includes two words from Indigenous languages of the region: pez 'reed plantation', but also states that its "actual name" is saucha. It is unclear what Mogrovejo meant by "actual name"; perhaps these words come from the same language, but referred to different things, or they could be from different languages. The Mochica word for 'grass' is pei, and the Quechua word sacha, depending on dialect, means 'weeds' or bushes', which could be linked to saucha.[3]:152–153

The cactus maran, with pilcái being collected from it

Lecuanda, in his 1793 description of flora and fauna in the region of Trujillo, mentions a number of words that do not have a Spanish origin. He gives machira 'swordfish', chita 'an unidentifiable edible fish', sinamon 'cypress', taparte 'kind of shrub', maran 'a cactus', on which pilcái 'cochineals' lived on. Of these, only maran bears any similarity to a language not spoken on the coast of Peru, having a possible relationship to Pacaraos Quechua mara 'agave'.[3]:153

As late as 1811, a report was made by an anonymous priest reporting on the customs of residents of the town of Virú. A number of seemingly Indigenous-language vocabulary terms which cannot be etymologized through any known language of the northern coast of Peru, though equivalents in these languages could also be completely unknown. These terms include colao and anchaco, which refer to varieties of chicha, circil, a sort of textile used to "store maize in holes in the sand for preservation and to sieve it later", a kind of calabash called pulluyo, and a plant "probably" called casoco used in pulverized form for medicinal use, a tree called oberal or nier whose flowers were used to cure jaundice, of which oberal is also mentioned in the Piura region, though nier seems to be a more regional term, pay pay 'flour' (cf. Mochica pei 'grass'), and an unspecified animal called pac pac "used to cure hernia by opening it alive and placing it on the sick part of the body". A sort of vulture with a red head, possibly the turkey vulture, has a name beginning with vll, the rest of the name being illegible.[3]:153–154

Loanwords

[edit]

In the earliest dictionary of any Quechuan language, two peculiar words with no other Quechuan-language equivalents are found: guaxme 'fisherman' and thome 'sea lion'. In particular, guaxme is found in two other colonial descriptions in the context of a population name, the first in a report made by the Augustinians mentioning that the inhabitants of Huamachuco had "expelled or exterminated" a group called guachemines from the area, and a second by Felipe Guaman Poma de Ayala mentioning a "settlement" of the uachime yunga. The variety of Quechua found in the dictionary is typically considered to be the now-extinct Coastal Quechua, which would have been spoken near Quingnam and received lexical influence from it.[3]:153

Spanish vocabulary

[edit]

In 1975, Jorge Zevallos Quiñones compiled a list of words used in the local Spanish used around Trujillo which were derived from non-Spanish sources. These include words taken from colonial documents, but most of them were collected in Moche by Eduardo Calderón Palomino, where they were still in use as of that time. Most of the words are for cultural items or flora and fauna of the region. In particular, fishing-related vocabulary features prominently in the list. A number of words collected are not of Quingnam origin, though much of the vocabulary could also be. For example, vocabulary from Mochica may be identified by the distinctive presence of /f/, a sound which was probably not found in Quingnam, found in the words flique 'small crustacean which parasitizes the shell of sea snails' and faique 'fruit of algarrobo tree'. Likewise, Quingnam words are probably identifiable by the presence of the sound /w/, such as in cahuan, referring to a sort of fishing net used in rivers or lagoons. Likewise, John Gillin's (1945) ethnographic description of Moche also includes various non-Spanish words used by locals, some of which are exclusive to his document. These words could all be from an unrecorded third language once spoken in the region, but could also be of Quingnam provenance.[3]:155–160

See also

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References

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  1. 1 2 3 Feyjoo, Miguel (1763). Relacion, descriptiva de la ciudad y provincia de Truxillo del Peru, con noticias exactas de su estado politico (etc.) (in Spanish). Impr. del real y supr. consejo de las Indias.
  2. 1 2 3 4 Rabinowicz, Joel (1983), "La lengua pescadora: The lost dialect of Chimu fishermen", Investigations of the Andean past: papers from the First Annual Northeast Conference on Andean Archaeology and Ethnohistory, Latin American Studies Program, Cornell University, pp. 243–267, retrieved 2026-05-24
  3. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Urban, Matthias (2019). Lost Languages of the Peruvian North Coast (PDF). MyCoRe Community. Ibero-Amerikanisches Institut / Gebr. Mann Verlag. doi:10.57727/898.
  4. García, José Antonio Salas (2010). "La lengua pescadora". Boletín de la Academia Peruana de la Lengua (in Spanish) (50): 83–128. doi:10.46744/bapl.201002.004. ISSN 2708-2644.
  5. 1 2 3 4 Urban, Matthias (2024-12-31), "Small and extinct languages of Northern Peru", in Urban, Matthias (ed.), The Oxford Guide to the Languages of the Central Andes (1 ed.), Oxford University PressOxford, pp. 419–437, doi:10.1093/oso/9780198849926.003.0014, ISBN 978-0-19-884992-6, retrieved 2026-02-02
  6. Sutter, Faith (2010-08-24). "A glimpse of lost language". Harvard Gazette. Retrieved 2026-01-14.
  7. "Traces of a Lost Language Discovered". Peabody Museum of Archaeology and Ethnology at Harvard University. August 23, 2010. Archived from the original on December 9, 2019. Retrieved April 6, 2013.
  8. Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2026). "Quignam [sic]". Glottolog 5.3. Jena, Germany: Max Planck Institute for the Science of Human History.
  9. 1 2 3 Quilter, Jeffrey; Zender, Marc; Spalding, Karen; Jordán, Régulo Franco; Mora, César Gálvez; Murga, Juan Castañeda (September 2010). "RESEARCH ARTICLES: Traces of a Lost Language and Number System Discovered on the North Coast of Peru". American Anthropologist. 112 (3): 357–369. doi:10.1111/j.1548-1433.2010.01245.x. ISSN 0002-7294.
  10. 1 2 Loukotka, Čestmír (1968). Wilbert, Johannes (ed.). Classification of South American Indian Languages (PDF) (4th ed.). Latin American Center, UCLA: Latin American Center, University of California Los Angeles. ISBN 9780879031077.
  11. Fabre, Alain (September 27, 2020) [2005]. "Mochica (Yunga)" (PDF). Diccionario etnolingüístico y guía bibliográfica de los pueblos indígenas sudamericanos.
  12. Brinton, Daniel Garrison (1901). The American race: a linguistic classification and ethnographic description of the native tribes of North and South America. Robarts - University of Toronto. Philadelphia, D. McKay.
  13. Rivet, P.; Loukotka, Č. (1952). "Langues de l'Amérique du Sud et des Antilles". In Meillet, A.; Cohen, M. (eds.). Les Langues du Monde: par un groupe de linguistes. Paris: Centre national de la recherche scientifique.
  14. Campbell, Lyle (2024-06-25), "Unclassified and Spurious Languages", The Indigenous Languages of the Americas (1 ed.), Oxford University PressNew York, pp. 280–338, doi:10.1093/oso/9780197673461.003.0005, ISBN 978-0-19-767346-1, retrieved 2025-10-16
  15. 1 2 3 Eloranta-Barrera Virhuez, Rita Silvia (2020). Mochica: grammatical topics and external relations (PDF). Rijksuniversiteit te Leiden dissertation. ISBN 978-94-6093-348-6.
  16. Adelaar, Willem (2019). "La identificación de lenguas nativas en el Libro de visitas de Santo Toribio Mogrovejo". In Cerrón-Palomino, Rodolfo; Ezcurra Rivero, Álvaro; Zwartjes, Otto (eds.). Lingüística misionera : aspectos lingüísticos, discursivos, filológicos y pedagógicos. Pontificia Universidad Católica del Perú. Fondo Editorial. doi:10.18800/9786123175061. ISBN 978-612-317-512-2.