Sampaio Silva, Orlando.
Os Wapixána s¡ntese de uma situaçao de contato interénico. - Viena-AU : Committee's Secretariat c/o Institute of Ethnology, Cultural and Social Anthropology, 2000. - p. 171-184 - Anual - No. 40 (1999-2000) - Bulletin of the International Committee on Urgent Anthropological and Ethnological Research ; no. 40 . - Austria. International Committee on Urgent Anthropological and Ethnological Research. .
Art¡culo en portugués.
Os Wapixána s¡ntese de uma situaçao de contato interénico. - Viena-AU : Committee's Secretariat c/o Institute of Ethnology, Cultural and Social Anthropology, 2000. - p. 171-184 - Anual - No. 40 (1999-2000) - Bulletin of the International Committee on Urgent Anthropological and Ethnological Research ; no. 40 . - Austria. International Committee on Urgent Anthropological and Ethnological Research. .
Art¡culo en portugués.
