• Aulex: Quechua-Spanish dictionary
• Asociación de investigadores en lengua quechua: Argentine Quechua-Spanish dictionary
• Diccionario quechua-español: Quechua-Spanish dictionary (Cuzco dialect, Peru), Academia mayor de la lengua quechua (2005)
• Yachakuqkunapa Simi Qullqa: illustrated Quechua dictionary & Quechua-Spanish (Lima dialect, Peru)
• Chawpi Qichwa: vocabulario pedagógico de la lengua originaria quechua central, Ministerio de Educación, Perú (2020)
• Runasimi-kastillanu-inlis llamkaymanaq qullqa: Quechua-Spanish-English dictionary, by Clodoaldo Soto Ruíz (2012)
• Vocabulario quichua del Oriente [PDF] Ecuadorian Quechua-Spanish & fauna, flora (1981)
• Grammaire et dictionnaire français-kichua: French-Quechua dictionary and grammar, by Enrique Onffroy de Thoron (1886)
• Vocabulario castellano-quechua-pano: Spanish-Quechua-Pano vocabulary with grammar rules, by Manuel Navarro (1903)
• Vocabulario políglota incaico comprende voces castellanas y de keshua del Cuzco, Ayacucho, Junín, Ancash y aymará (1905)
• Quechuas.net: linguistic map of the Quechua dialects
• Yachay: Peruvian Quechua course
• Asociación de investigadores en lengua quechua: Argentine Quechua course, dialect of Santiago del Estero
• AleroQuichua: Argentine Quechua course, dialect of Santiago del Estero (+ audio)
• Grammar of Huallaga Quechua (Huánuco) by David Weber (1989)
• Gramática elemental de la lengua keshua en 20 lecciones: Peruvian Quechua grammar (1905)
• Gramática quichua (dialecto de la República del Ecuador): Ecuadorian Quechua grammar, by Juan Grimm (1896)
• Gramática quechua ó del idioma del imperio de los Incas: Quechua grammar, by José Dionisio Anchorena (1874)
• Elementos de gramática quichua, ó idioma de los Yncas: Quechua grammar, by José Fernandez Nodal (1874)
• Contributions towards a grammar and dictionary of Quichua by Clements Markham (1864)
• La langue quichua, in Antiquités péruviennes by Mariano Eduardo de Rivero & Juan Diego de Tschudi (1859)
• Die Kechua-Sprache: Quechua grammar, by Johann Jakob von Tschudi (1853)
• Organismus der Khetšua-Sprache by Johann Jakob von Tschudi (1884)
• Gramática y arte neuva de la lengua general de todo el Peru, llamada lengua Qquichua o lengua del Inca, by Diego González Holguín (1607, 1842 edition) + first edition
• Arte de la lengua Quichua by Francisco Lasso (1619)
• Dialectologie sociale quechua : approche variationnelle du réseau dialectal sud bolivien, focus sur le Valle Alto de Cochabamba, by Alexis Pierrard, thesis (2018)
• Ollantaï, drame en vers quechuas du temps des Incas & translation into French, by Gavino Pachego Zegarra (1871)
• Ollanta: Classical Quechua play & translation into German, by Johan Jakob von Tschudi (1875)
• Cultures of the Andes: Gospel of Luke in seevral dialects
• Amerindia: linguistic journal devoted to the study of native American languages
• Biblioteca nacional de Chile: books about the Quechua language
• books about the Quechua language: Google livres & Internet archive
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