Shively, W. P. (2011). Power and Choice: An introduction to political science twelfth edition. McGraw Hill.
Chicago-referens (17:e uppl.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science Twelfth Edition. McGraw Hill, 2011.
MLA-referens (8:e uppl.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science Twelfth Edition. McGraw Hill, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.