Meade, J. E. (1952). Geometry of international trade. Allen& Unwin.
Chicagoスタイル(17版)引用形式Meade, James Edward. Geometry of International Trade. London: Allen& Unwin, 1952.
MLA(9版)引用形式Meade, James Edward. Geometry of International Trade. Allen& Unwin, 1952.
警告: この引用は必ずしも正確ではありません.