Fock, N. (1967). Mataco Indians and their Argentine setting. Copenhague : Dinamarca: s.n..
शिकागो स्टाइल उद्धरणFock, Niels. Mataco Indians and Their Argentine Setting. Copenhague : Dinamarca: s.n., 1967.
एमएलए उद्धरणFock, Niels. Mataco Indians and Their Argentine Setting. Copenhague : Dinamarca: s.n., 1967.
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