Hill, C. W. (2005). International business: Competing in the global marketplace. Boston: McGraw-Hill.
Παραπομπή Chicago StyleHill, Charles W. International Business: Competing in the Global Marketplace. Boston: McGraw-Hill, 2005.
Παραπομπή MLAHill, Charles W. International Business: Competing in the Global Marketplace. Boston: McGraw-Hill, 2005.
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