Griffin, R. W., & Pustay, M. W. (2007). International business: A managerial perspective (5th ed.). Pearson/Prentice Hall.
Παραπομπή σε μορφή Chicago (17η εκδ.)Griffin, Ricky W., και Michael W. Pustay. International Business: A Managerial Perspective. 5th ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2007.
Παραπομπή σε μορφή MLA (9th εκδ.)Griffin, Ricky W., και Michael W. Pustay. International Business: A Managerial Perspective. 5th ed. Pearson/Prentice Hall, 2007.