Dyfyniad APA

Neustadt, R. E. (1964). Presidential power: The politics of leadership. New American Library.

Dyfyniad Arddull Chicago

Neustadt, Richard E. Presidential Power: The Politics of Leadership. New York: New American Library, 1964.

Dyfyniad MLA

Neustadt, Richard E. Presidential Power: The Politics of Leadership. New American Library, 1964.

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