Davis, W. S. (1983). Computers and business information processing (2nd ed.). Addison-Wesley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDavis, William S. Computers and Business Information Processing. 2nd ed. Reading, Mass: Addison-Wesley, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रDavis, William S. Computers and Business Information Processing. 2nd ed. Addison-Wesley, 1983.
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