Shively, W. P. (2011). Power and Choice: An introduction to political science twelfth edition. McGraw Hill.
Chicago-viite (17. p.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science Twelfth Edition. McGraw Hill, 2011.
MLA-viite (8. p.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science Twelfth Edition. McGraw Hill, 2011.
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