Toynbee, A. J. Introduction. The genesis of civilizations (2a ed.).
Chicagoスタイル(17版)引用形式Toynbee, Arnold J. Introduction. The Genesis of Civilizations. 2a ed.
MLA(8版)引用形式Toynbee, Arnold J. Introduction. The Genesis of Civilizations. 2a ed.
警告: この引用は必ずしも正確ではありません.