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