Παραπομπή APA

Riester, J. (1975). Indians of Eastern Bolivia: Aspects of their present situation. Copehagen : Dinamarca: Iwgia.

Παραπομπή Chicago Style

Riester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.

Παραπομπή MLA

Riester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.

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