APA-viite (7. p.)

Perry, M. (2007). Western civilization: Ideas, politics and society (8th ed.). Houghton Mifflin Harcourt Pub.

Chicago-viite (17. p.)

Perry, Marvin. Western Civilization: Ideas, Politics and Society. 8th ed. Boston: Houghton Mifflin Harcourt Pub, 2007.

MLA-viite (9. p.)

Perry, Marvin. Western Civilization: Ideas, Politics and Society. 8th ed. Houghton Mifflin Harcourt Pub, 2007.

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