Heller, H. R. (1977). International trade/2e: Theory and empirical evidence (2nd ed.). Prentice Hall of India.
シカゴスタイル引用形Heller, H. Robert. International Trade/2e: Theory and Empirical Evidence. 2nd ed. New Delhi: Prentice Hall of India, 1977.
MLA引用形式Heller, H. Robert. International Trade/2e: Theory and Empirical Evidence. 2nd ed. Prentice Hall of India, 1977.
警告: この引用は必ずしも正確ではありません.