Koenig, Louis W., author
The invisible presidency/ Louis William Koenig
Rinehart, 1960
 Buku Teks
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., author
The Presidency today
New York University Press, 1956
 Buku Teks
Rossiter, Clinton, 1917-1970, author
The American presidency
The American Library, 1960
 Buku Teks
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