Gaya APA

Czinkota, M, R., Ronkainen, I, A. (2002). Best Practices In International Marketing . New York: Horcourt College Publisshers.

Gaya MLA

Czinkota, Michael, R.., Ronkainen, Ilkka, A.. "Best Practices In International Marketing". New York: Horcourt College Publisshers, 2002. Text.