Sampaio-Silva, Orlando.
Pesquisa Antropológica de Urgˆncia : Conceituaçäes. - Viena-AU : Committee's Secretariat c/o Institut fr Völkerkunde, Universit„tsstraáe, 1993. - p. 79-86 - Anual - No. 34-35 (1992-1993) - Bulletin of the International Committee on Urgent Anthropological and Ethnological Research ; no. 34-35 . - Austria. International Committee on Urgent Anthropological and Ethnological Research. .
Art¡culo en portugués.
Pesquisa Antropológica de Urgˆncia : Conceituaçäes. - Viena-AU : Committee's Secretariat c/o Institut fr Völkerkunde, Universit„tsstraáe, 1993. - p. 79-86 - Anual - No. 34-35 (1992-1993) - Bulletin of the International Committee on Urgent Anthropological and Ethnological Research ; no. 34-35 . - Austria. International Committee on Urgent Anthropological and Ethnological Research. .
Art¡culo en portugués.
