- Author: Julio Calvo
- Language: Spanish
- Year: 2021
- Author: Julio Calvo Pérez
- Language: Spanish, Castilian
- Year: 2001
- Author: Julio Calvo Pérez
- Language: Spanish, Castilian
- Year: 2011
- Author: Willem F. H. Adelaar, Pilar Valenzuela, Roberto Zariquiey (eds.), Willem F. H. Adelaar, Xavier Albó SJ, Luis Andrade, Julio Calvo Pérez, Paola Cépeda, Anna María Escobar, Paul Heggarty, César Itier, Simon van de Kerke, Jorge Pérez, Edith Pineda, Wolfgang Wölck, Pilar Valenzuela, Mary Ruth Wise, Roberto Zariquiey, Enrique Ballón, Rocío Caravedo, José Luis Rivarola, Serafín Coronel-Molina, Carlos Garatea, Pieter Muysken, Liliana Sánchez, Rodolfo Cerrón-Palomino (auts.)
- Language: Spanish
- Year: 2011
- Author: Julio Calvo Carmela Manga Gladys Achahuanco Alerto Medina Aleja Cruz Benigno Rivas Carlos Manga César Jara Claudio Povea Eusebio Manga Faustina Achahuanco Fredy Zamalloa Gualberto Achahuanco Hildaura Mora Inés Callalli Janette Vengoa José Achahuanco José Cruz José Manga et al.
- Language: Spanish, Quechua
- Year: 2022
- Author: Julio Calvo Carmela Manga Gladys Achahuanco Alerto Medina Aleja Cruz Benigno Rivas Carlos Manga César Jara Claudio Povea Eusebio Manga Faustina Achahuanco Fredy Zamalloa Gualberto Achahuanco Hildaura Mora Inés Callalli Janette Vengoa José Achahuanco José Cruz José Manga et al.
- Language: Spanish, Quechua
- Year: 2022
- Author: Julio Calvo Carmela Manga Gladys Achahuanco Alerto Medina Aleja Cruz Benigno Rivas Carlos Manga César Jara Claudio Povea Eusebio Manga Faustina Achahuanco Fredy Zamalloa Gualberto Achahuanco Hildaura Mora Inés Callalli Janette Vengoa José Achahuanco José Cruz José Manga et al.
- Language: Spanish, Quechua
- Year: 2022
- Author: Julio Calvo Pérez
- Language: Spanish
- Year: 2011
- Author: Julio Calvo Perez
- Language: Spanish
- Year: 2000