Παραπομπή APA

Kahler, R., & Kramer, R. L. (1977). International marketing (4th ed.). Cincinnati: South-Western Pub. Co..

Παραπομπή Chicago Style

Kahler, Ruel., and Roland Laird Kramer. International Marketing. 4th ed. Cincinnati: South-Western Pub. Co., 1977.

Παραπομπή MLA

Kahler, Ruel., and Roland Laird Kramer. International Marketing. 4th ed. Cincinnati: South-Western Pub. Co., 1977.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.