Easton, S. C. (1970). The heritage of western civilization to 1715 (2nd ed.). Holt, Rinehart and Winston.
Chicago-viite (17. p.)Easton, Stewart C. The Heritage of Western Civilization to 1715. 2nd ed. New York: Holt, Rinehart and Winston, 1970.
MLA-viite (9. p.)Easton, Stewart C. The Heritage of Western Civilization to 1715. 2nd ed. Holt, Rinehart and Winston, 1970.
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