Asher, Herbert B.
Presidential elections and American politics: voters, candidates, and campaigns since 1952
The Dorsey Press, 1980
Buku Teks
Asher, Herbert B.
Presidential elections and American politics: voters, candidates, and campaigns since 1952 / Herbert B. Asher
Dorsey Press, 1984
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Encyclopedia of government and politics: volume 2
editor, Mary Hawkesworth, Maurice Kogan
Routledge, 1992
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International encyclopedia of government and politics : volume 2
editor Frank N. Magill
Toppan Company, 1996
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Neustadt, Richard E.
Presidential power : the politics of leadership
John Wiley & Sons, 1961
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