Não informado. Occasional Publications in Anthropology. University of Northern Colorado, Museum of Anthropology.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Occasional Publications in Anthropology. Greeley, Colo: University of Northern Colorado, Museum of Anthropology.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Occasional Publications in Anthropology. University of Northern Colorado, Museum of Anthropology.
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