HELLER H ROBERT. (1988). INTERNATIONAL TRADE: THEORY AND EMPRICAL EVIDENCE (2.). PRENTICE -HALL INTERNATIONAL, INC.
Chicagoスタイル(17版)引用形式HELLER H ROBERT. INTERNATIONAL TRADE: THEORY AND EMPRICAL EVIDENCE. 2. NEW DELHI: PRENTICE -HALL INTERNATIONAL, INC, 1988.
MLA(9版)引用形式HELLER H ROBERT. INTERNATIONAL TRADE: THEORY AND EMPRICAL EVIDENCE. 2. PRENTICE -HALL INTERNATIONAL, INC, 1988.
警告: この引用は必ずしも正確ではありません.