Drake, K. (1970). Britain's exports and the balance of payments. London: Sphere.
シカゴスタイル引用形Drake, Keith. Britain's Exports and the Balance of Payments. London: Sphere, 1970.
MLA引用形式Drake, Keith. Britain's Exports and the Balance of Payments. London: Sphere, 1970.
警告: この引用は必ずしも正確ではありません.