Robertson, D. (1972). Macmillan studies in economics: International trade policy. Macmillan Press Limited.
シカゴスタイル引用形Robertson, David. Macmillan Studies in Economics: International Trade Policy. London: Macmillan Press Limited, 1972.
MLA引用形式Robertson, David. Macmillan Studies in Economics: International Trade Policy. Macmillan Press Limited, 1972.
警告: この引用は必ずしも正確ではありません.