Shively, W. P. (1995). Power and choice: An introduction to political science (4th ed.). McGraw-Hill.
Chicago-viite (17. p.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science. 4th ed. New York: McGraw-Hill, 1995.
MLA-viite (8. p.)Shively, W. Phillips. Power and Choice: An Introduction to Political Science. 4th ed. McGraw-Hill, 1995.
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