Hill,Charles W.L. (2023). International Business: Competing in the global marketplace (13th.). McGraw Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill,Charles W.L. International Business: Competing in the Global Marketplace. 13th. New York: McGraw Hill, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHill,Charles W.L. International Business: Competing in the Global Marketplace. 13th. McGraw Hill, 2023.
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