Παραπομπή σε μορφή APA (7η εκδ.)

Hill, C. W. L. (2007). International business: Competing in the global marketplace (6th ed.). McGraw-Hill/Irwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hill, Charles W. L. International Business: Competing in the Global Marketplace. 6th ed. Boston: McGraw-Hill/Irwin, 2007.

Παραπομπή σε μορφή MLA (8th εκδ.)

Hill, Charles W. L. International Business: Competing in the Global Marketplace. 6th ed. McGraw-Hill/Irwin, 2007.