Dyfyniad APA

Giese, J. R. (1999). The American century: A history of the United States in modern times. Cincinnati, Ohio: West Educational Pub.

Dyfyniad Arddull Chicago

Giese, James R. The American Century: A History of the United States in Modern Times. Cincinnati, Ohio: West Educational Pub, 1999.

Dyfyniad MLA

Giese, James R. The American Century: A History of the United States in Modern Times. Cincinnati, Ohio: West Educational Pub, 1999.

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