Buchanan, B. (1978). The Presidential Experience: What the office does to the man. Prentice-Hall.
Cita Chicago (17th ed.)Buchanan, Bruce. The Presidential Experience: What the Office Does to the Man. Englewood Cliffs: Prentice-Hall, 1978.
Cita MLA (9th ed.)Buchanan, Bruce. The Presidential Experience: What the Office Does to the Man. Prentice-Hall, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.