APA citiranje
Kegley, C. W., & Wittkopf, E. R. (1993). World politics: Trend and transformation (4th ed.). St. Martin's Press.
Chicago Style (17th ed.) Citation
Kegley, Charles W., and Eugene R. Wittkopf. World Politics: Trend and Transformation. 4th ed. New York: St. Martin's Press, 1993.
MLA citiranje
Kegley, Charles W., and Eugene R. Wittkopf. World Politics: Trend and Transformation. 4th ed. St. Martin's Press, 1993.
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