Burns, J. M. G. (1984). The power to lead: The crisis of the american presidency. Simon and Schuster.
Cita Chicago Style (17a ed.)Burns, James Mc Gregor. The Power to Lead: The Crisis of the American Presidency. New York: Simon and Schuster, 1984.
Cita MLA (8a ed.)Burns, James Mc Gregor. The Power to Lead: The Crisis of the American Presidency. Simon and Schuster, 1984.
Precaución: Estas citas no son 100% exactas.