Corwin, E. S. (1948). The President, office and powers, 1787-1948: History and analysis of practice and opinion ([3d ed., rev.].). New York University Press.
Citace podle Chicago (17th ed.)Corwin, Edward S. The President, Office and Powers, 1787-1948: History and Analysis of Practice and Opinion. [3d ed., rev.]. New York: New York University Press, 1948.
Citace podle MLA (8th ed.)Corwin, Edward S. The President, Office and Powers, 1787-1948: History and Analysis of Practice and Opinion. [3d ed., rev.]. New York University Press, 1948.
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