(1967). Issues and objectives of U. S. foreign trade polocy. Washington.
シカゴスタイル引用形Issues and Objectives of U. S. Foreign Trade Polocy. Washington, 1967.
MLA引用形式Issues and Objectives of U. S. Foreign Trade Polocy. Washington, 1967.
警告: この引用は必ずしも正確ではありません.