International Congress of Anthropological and Ethnological Science; Xth, 1978. (1980). Man and his environment. Concept Publishing.
Trích dẫn kiểu ChicagoInternational Congress of Anthropological and Ethnological Science; Xth, 1978. Man and His Environment. New Delhi: Concept Publishing, 1980.
Trích dẫn MLAInternational Congress of Anthropological and Ethnological Science; Xth, 1978. Man and His Environment. Concept Publishing, 1980.
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