Gaya APA

L.Girard, S., F.O'keefe, M. (2015). International Business Basics : Learn What You Need In 2 Hours . Amerika: Prinited in the United.

Gaya MLA

L.Girard, Scott., F.O'keefe, Michael. "International Business Basics : Learn What You Need In 2 Hours". Amerika: Prinited in the United, 2015. Text.