Cornwell, T. B. (1993). Global exchanges: The Washington Post international marketing companion. Allyn and Bacon.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCornwell, T. Bettina. Global Exchanges: The Washington Post International Marketing Companion. Boston: Allyn and Bacon, 1993.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCornwell, T. Bettina. Global Exchanges: The Washington Post International Marketing Companion. Allyn and Bacon, 1993.
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