Marvin Perry & Perry, M. .. .. [. e. . . . . a. (1989). Western civilization : ideas, politics and: Society (3rd ed.). Houghton Mifflin.
Chicago-čujuhus (17. p.)Marvin Perry juo Marvin . ..... [ et al] Perry. Western Civilization : Ideas, Politics and: Society. 3rd ed. Boston: Houghton Mifflin, 1989.
MLA-čujuhus (9. p.)Marvin Perry juo Marvin . ..... [ et al] Perry. Western Civilization : Ideas, Politics and: Society. 3rd ed. Houghton Mifflin, 1989.
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