Cobham, D. (1979). Economics of international trade. Woodhead faulkner.
シカゴスタイル引用形Cobham, David. Economics of International Trade. Combridge: Woodhead faulkner, 1979.
MLA引用形式Cobham, David. Economics of International Trade. Woodhead faulkner, 1979.
警告: この引用は必ずしも正確ではありません.