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Métraux, Alfred1935a "La religion secreta y la mitología de los Indios Uro-Chipaya de Carangas (Bolivia) [The secret religion and mythology of the Uru-Chipaya Indians of Carangas (Bolivia)]," Revista del Instituto de Etnologia de la Universidad Nacional de Tucumán3(1): 7-84, Tucumán.
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1935b "Civilización material de los Indios Uro-Chipaya de Carangas (Bolivia) [The material culture of the Uru-Chipaya Indians of Carangas ( Bolivia ) ]," Revista del Instituto de Etnologia de la Universidad Nacional de Tucumán3(1): 85-130, Tucumán.
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1945 "People of the past," Natural History54: 425-31.
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1951 "Études sur le Lac Titicaca, I, Contribution à l'étude des Indiens Uru ou Kot'suñs, note 4 [Studies about Lake Titicaca, I, Contribution to the study of the Uru or Kot'suñ Indians, note 4]," Travaux de l'Institut Français d'Études Andines3: 3-39, Paris -Lima.
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1954Dieux et parias des Andes: les Ourous, ceux qui ne veulent pas être des hommes [Gods and pariahs of the Andes: the Uru, those who do not wish to be men], Paris, Éditions Émile-Paul.
21.
1957- "Etudes sur le Lac Titicaca, VII, Populations indigènes des 58 hauts plateaux Andins, Première Partie: les Ourous-Chipayas [Studies about Lake Titicaca, VII, Indigenous populations of the Andean high plateaus, First Part: the Uru-Chipaya]," Travaux de l'Institut Français d'Études Andines6: 51-94, Paris- Lima.
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McQuown, Norman A.1955 "The indigenous languages of Latin America," American Anthropologist57: 501-70.
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Mason, J. Alden1950 "The languages of South American Indians," Bureau of American Ethnology, Bulletin143, 6: 157-317, Washington, D.C., Smithsonian Institution.
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