Tohutoro APA (7th ed.)
Perry, M. (1992). Western civilization: Ideas, politics & society (4th ed.). Houghton Mifflin Co..
Tohutoru Kātū Chicago (17th ed.)
Perry, Marvin. Western Civilization: Ideas, Politics & Society. 4th ed. Dallas: Houghton Mifflin Co., 1992.
Tohutoro MLA (9th ed.)
Perry, Marvin. Western Civilization: Ideas, Politics & Society. 4th ed. Houghton Mifflin Co., 1992.
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