Hill, C. W. L. (2007). International business: Competing in the global marketplace. McGraw-Hill Irwin.
استشهاد بنمط شيكاغوHill, Charles W. L. International Business: Competing in the Global Marketplace. McGraw-Hill Irwin, 2007.
MLA استشهادHill, Charles W. L. International Business: Competing in the Global Marketplace. McGraw-Hill Irwin, 2007.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.