Hill, C. W. (2023). International business (13th.). McGraw Hill Education, New Delhi.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHill, Charles W. International Business. 13th. McGraw Hill Education, New Delhi, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHill, Charles W. International Business. 13th. McGraw Hill Education, New Delhi, 2023.
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