(1970). The fall of Rome: Can it be explained ? (2nd ed.). Holt, Rinehart and Winston.
シカゴスタイル引用形The Fall of Rome: Can It Be Explained ? 2nd ed. New York: Holt, Rinehart and Winston, 1970.
MLA引用形式The Fall of Rome: Can It Be Explained ? 2nd ed. Holt, Rinehart and Winston, 1970.
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