Whitaker, A. P. (1954). The Western Hemisphere idea: Its rise and decline. New York: Cornell University Press.
Trích dẫn kiểu ChicagoWhitaker, Arthur P. The Western Hemisphere Idea: Its Rise and Decline. New York: Cornell University Press, 1954.
Deismireacht MLAWhitaker, Arthur P. The Western Hemisphere Idea: Its Rise and Decline. New York: Cornell University Press, 1954.
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