Herskovits, M. J. (1962). The Human Factor in Changing Africa. New York: Alfred A. Knopf.
Trích dẫn kiểu ChicagoHerskovits, Melville J. The Human Factor in Changing Africa. New York: Alfred A. Knopf, 1962.
Deismireacht MLAHerskovits, Melville J. The Human Factor in Changing Africa. New York: Alfred A. Knopf, 1962.
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