![book Elementos de gramática de la lengua k̂eshua](/covers/files_170/2930000/79d0e7c568b06c6faf8e2706f5367d94-g.jpg)
- Author: José David Berrios
- Language: Spanish
- Year: 1919
![book Diccionario quechua: estructura semantica del quechua cochabambino contemporaneo](/covers/files_170/2930000/a62c4e508c834dc13905bb9fbae6bb69-g.jpg)
- Author: Joaquín Herrero S. J. Federico Sánchez de Lozada
- Language: Spanish
- Year: 1983
![book Bolivian Indian grammars: two](/covers/files_170/2930000/32c1b98f265ba631789a273bb86c6264-g.jpg)
- Author: Esther Matteson
- Language: English
- Year: 1967
![book Gramática quechua](/covers/files_170/2014000/cc7990d47feafc1750edf46e1b69b54d-d.jpg)
- Author: Alfredo Quiroz Villarroel
- Language: Spanish
- Year: 2000
![book Spoken Cochabamba Quechua. Units 1-12. Vol. I. Units 13-24. Vol. II](/covers/files_170/1030000/3cf9c362b24f256310aa63a43bfe29bf-g.jpg)
- Author: Donald F. Solá Yolanda Lastra
- Language: English
- Year: 1964