Shively, W. P. (2008). Power & choice: An introduction to political science (11th ed.). McGraw-Hill.
Cita Chicago (17th ed.)Shively, W. Phillips. Power & Choice: An Introduction to Political Science. 11th ed. Boston: McGraw-Hill, 2008.
Cita MLA (9th ed.)Shively, W. Phillips. Power & Choice: An Introduction to Political Science. 11th ed. McGraw-Hill, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.