Riester, J. (1975). Indians of Eastern Bolivia: Aspects of their present situation. Copehagen : Dinamarca: Iwgia.
استشهاد بنمط شيكاغوRiester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.
MLA استشهادRiester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.