Smith, J. M., & Cotter, C. P. (1960). Powers of the President during crises. Public Affairs Press.
Citace podle Chicago (17th ed.)Smith, John Malcolm, a Cornelius P. Cotter. Powers of the President During Crises. Washington: Public Affairs Press, 1960.
Citace podle MLA (9th ed.)Smith, John Malcolm, a Cornelius P. Cotter. Powers of the President During Crises. Public Affairs Press, 1960.
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