Hill, C. W. (2005). International business: Competing in the global marketplace. Boston: McGraw-Hill.
استشهاد بنمط شيكاغوHill, Charles W. International Business: Competing in the Global Marketplace. Boston: McGraw-Hill, 2005.
MLA استشهادHill, Charles W. International Business: Competing in the Global Marketplace. Boston: McGraw-Hill, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.