Coyle, D. C. (1973). Ordeal of the Presidency. Greenwood Press.
Chicago Style (17th ed.) CitationCoyle, David Cushman. Ordeal of the Presidency. Westport, Conn: Greenwood Press, 1973.
MLA (9th ed.) CitationCoyle, David Cushman. Ordeal of the Presidency. Greenwood Press, 1973.
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