Dyfyniad APA

Stebbins, R. P. (1963). The United States in world affairs. New York: Vintage Books.

Dyfyniad Arddull Chicago

Stebbins, Richard P. The United States in World Affairs. New York: Vintage Books, 1963.

Dyfyniad MLA

Stebbins, Richard P. The United States in World Affairs. New York: Vintage Books, 1963.

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