Shively, W. P. (1995). Power and choice: An introduction to political science (4th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science. 4th ed. New York: McGraw-Hill, 1995.
Cita MLA (8th ed.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science. 4th ed. McGraw-Hill, 1995.
Atenció: Aquestes cites poden no estar 100% correctes.