Riester, J. (1975). Indians of Eastern Bolivia: Aspects of their present situation. Copehagen : Dinamarca: Iwgia.
Citación estilo ChicagoRiester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.
Cita MLARiester, Jürgen. Indians of Eastern Bolivia: Aspects of Their Present Situation. Copehagen : Dinamarca: Iwgia, 1975.
Precaución: Estas citas no son 100% exactas.