Não informado. (1970). Journal of Interamerican Studies and World Affairs. University of Miami, North South Center Publications Studies.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Interamerican Studies and World Affairs. Coral Gables, Fla: University of Miami, North South Center Publications Studies, 1970.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Interamerican Studies and World Affairs. University of Miami, North South Center Publications Studies, 1970.
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