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How Richard Nixon pressured Arthur Burns : evidence from the Nixon tapes
Abrams, Burton A., (2006)
Selecting the nation's CEO : a risk assessment of the electoral college
Barnett, Arnold, (2009)
The Chief Executive : inaugural addresses of the Presidents of the United States from George Washington to Lyndon B. Johnson
Schlesinger, Arthur M., (1965)
The presidency and the Constitution : a look ahead
Kallenbach, Joseph Ernest, (1970)