Stebbins, R. P. (1964). The United States in world affairs 1963. New York: Harper & Row.
Trích dẫn kiểu ChicagoStebbins, Richard P. The United States in World Affairs 1963. New York: Harper & Row, 1964.
MLA citiranjeStebbins, Richard P. The United States in World Affairs 1963. New York: Harper & Row, 1964.
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