Gaya APA

Griffin, R, W., Pustay, M, W. (2002). International Business: A Managerial Perspective (Ed.3). United Stated of America: Pearson Education Inc.

Gaya MLA

Griffin, Ricky, W., Pustay, Michael, W. "International Business: A Managerial Perspective". Ed.3 United Stated of America: Pearson Education Inc, 2002. Text.