Griffin, R. W., & Pustay, M. W. (2007). International business: A managerial perspective (5th ed.). Pearson/Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Griffin, Ricky W., agus Michael W. Pustay. International Business: A Managerial Perspective. 5th ed. Upper Saddle River, NJ: Pearson/Prentice Hall, 2007.
Lua MLA (9ú heag.)Griffin, Ricky W., agus Michael W. Pustay. International Business: A Managerial Perspective. 5th ed. Pearson/Prentice Hall, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.