Isaacs, A. (1948). International trade: Tariff and commercial policies. Richard D. Irwin.
シカゴスタイル引用形Isaacs, Asher. International Trade: Tariff and Commercial Policies. Chicago: Richard D. Irwin, 1948.
MLA引用形式Isaacs, Asher. International Trade: Tariff and Commercial Policies. Richard D. Irwin, 1948.
警告: この引用は必ずしも正確ではありません.