VERNON RAYMOND. (1986). ECONOMIC ENVIRONMENT OF INTERNATIONAL BUSINESS. PRENTICE -HALL INTERNATIONAL, INC.
Chicago Style (17. basım) AtıfVERNON RAYMOND. ECONOMIC ENVIRONMENT OF INTERNATIONAL BUSINESS. NEW JERSEY: PRENTICE -HALL INTERNATIONAL, INC, 1986.
MLA (9th ed.) AtıfVERNON RAYMOND. ECONOMIC ENVIRONMENT OF INTERNATIONAL BUSINESS. PRENTICE -HALL INTERNATIONAL, INC, 1986.
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