Neustadt, Richard E.
Presidential power : the politics of leadership
John Wiley & Sons, 1961
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Funderbank, Charles
Presidents and politics: the limits of power/ Charles Funderburk
Brooks/Cole Publishing, 1982
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Ehrligh, Ev
Grant speaks / Ev Ehrlich.
Warner Books, 2000
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Baldacci, David
The winner / David Baldacci
Pocket Books, 1997
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Baldacci, David
Total control / David Baldacci
Warner Books, 1997
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