Dukes, Paul
The superpowers : a short history
Routledge, 2000
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Bannon, John Francis
History of the Americans
McGraw-Hill, 1952
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Nichols, Jeannette P.
Twentieth century United States : a history
D. Appleton-Century, 1943
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Link, Arthur S.
American epoch : a history of the United States Since the 1890's
Alfred A. Knopf, 1963
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Kennedy, Edward M.
Decisions for a decade : policies and programs for the 1970s
Michael Joseph, 1968
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