Kotabe, M., & Helsen, K. (2008). Global marketing management (4th ed.). John Wiley & sons,Inc..
Chicago Style (17. basım) AtıfKotabe, Masaaki, ve Kristiaan Helsen. Global Marketing Management. 4th ed. New Jersey: John Wiley & sons,Inc., 2008.
MLA (9th ed.) AtıfKotabe, Masaaki, ve Kristiaan Helsen. Global Marketing Management. 4th ed. John Wiley & sons,Inc., 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..