Longaker, Richard P.
The Presidency and individual liberties/ Richard P. Longaker
Cornell University Press, 1962
 Buku Teks
Nash, Bradley D
Organizing and staffing the presidency/Bradley D. Nash with Milton S. Eisenhower, R. Gordon Hoxie, and William C. Spragens
Center for the study of the Presidency, 1980
 Buku Teks
Corwin, Edward S.
The Presidency today
New York University Press, 1956
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Rossiter, Clinton, 1917-1970
The American presidency
The American Library, 1960
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The presidency and the political system
Michael Nelson
COP Press, 2000
 Buku Teks