Hill, C. W. L. (2011). International business: Competing in the global marketplace (8th ed.). McGraw-Hill/Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, Charles W. L. International Business: Competing in the Global Marketplace. 8th ed. New York: McGraw-Hill/Irwin, 2011.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHill, Charles W. L. International Business: Competing in the Global Marketplace. 8th ed. McGraw-Hill/Irwin, 2011.
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