Lewis, P. G., Potter, D. C., & Castles, F. G. (1978). The practice of comparative politics: A reader (2d ed.). Longman.
Chicago Style aipamenaLewis, Paul G., David C. Potter, and Francis Geoffrey Castles. The Practice of Comparative Politics: A Reader. 2d ed. London, New York: Longman, 1978.
MLA aipamenaLewis, Paul G., et al. The Practice of Comparative Politics: A Reader. 2d ed. Longman, 1978.
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