Riester, J. (1975). Indians of Eastern Bolivia: Aspects of their present situation. Copehagen : Dinamarca: Iwgia.
Chicago Style citaatRiester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.
MLA citatieRiester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.