International business : a managerial perspective / Ricky W. Griffin ; Michael W. Pustay. (2002). Upper Saddle River, NJ: Prentice-Hall, c.
International business : a managerial perspective / Ricky W. Griffin ; Michael W. Pustay. 3rd ed.. Upper Saddle River, NJ: Prentice-Hall, c, 2002. Buku Wajib.