Παραπομπή APA

Hill, C. (1999). International business: Competing in the global market place (2nd ed.). Irwin McGraw-Hill.

Παραπομπή Chicago Style

Hill, Charles. International Business: Competing in the Global Market Place. 2nd ed. Boston: Irwin McGraw-Hill, 1999.

Παραπομπή MLA

Hill, Charles. International Business: Competing in the Global Market Place. 2nd ed. Irwin McGraw-Hill, 1999.