Polsby, N. W., & Wildavsky, A. B. (1968). Presidential elections: Strategies of American electoral politics (2nd ed.). Charles Scribner's.
Chicago-viite (17. p.)Polsby, Nelson W., ja Aaron B. Wildavsky. Presidential Elections: Strategies of American Electoral Politics. 2nd ed. New York: Charles Scribner's, 1968.
MLA-viite (9. p.)Polsby, Nelson W., ja Aaron B. Wildavsky. Presidential Elections: Strategies of American Electoral Politics. 2nd ed. Charles Scribner's, 1968.
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