Walter T Wallbank. (1965). Civilization; T2: Past and present. Chicago: Scott, Foesman.
シカゴスタイル引用形Walter T Wallbank. Civilization; T2: Past and Present. Chicago: Scott, Foesman, 1965.
MLA引用形式Walter T Wallbank. Civilization; T2: Past and Present. Chicago: Scott, Foesman, 1965.
警告: この引用は必ずしも正確ではありません.