Shively, W. P. (2008). Power & choice: An introduction to political science eleventh edition. McGraw-Hill.
Chicago-viite (17. p.)Shively, W. Phillips. Power & Choice: An Introduction to Political Science Eleventh Edition. McGraw-Hill, 2008.
MLA-viite (8. p.)Shively, W. Phillips. Power & Choice: An Introduction to Political Science Eleventh Edition. McGraw-Hill, 2008.
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