Meacham, S., Lerner, R. E., & Ralph, P. L. (1997). World civilizations (9th ed.). New York: W. W. Norton.
シカゴスタイル引用形Meacham, Standish., Robert E. Lerner, , Philip Lee Ralph. World Civilizations. 9th ed. New York: W. W. Norton, 1997.
MLA引用形式Meacham, Standish., Robert E. Lerner, , Philip Lee Ralph. World Civilizations. 9th ed. New York: W. W. Norton, 1997.
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