Ungar, S. J. (1985). Africa: The people and politics of an American continent. Simon and Schuster.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUngar, Sanford J. Africa: The People and Politics of an American Continent. New York: Simon and Schuster, 1985.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUngar, Sanford J. Africa: The People and Politics of an American Continent. Simon and Schuster, 1985.
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