Gaya APA

Josiassen, G, A, E, D, A. (2016). "International marketing and export management| (Eight Edition). Harlow, United Kingdom: Pearson.

Gaya MLA

Josiassen, Gerald, Albaum,, Edwin, Duerr,, Alexander. ""International marketing and export management|". Eight Edition Harlow, United Kingdom: Pearson, 2016. book.