Barnett, C. C. The future of the computer utility. American Management Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBarnett, Cecil C. The Future of the Computer Utility. New York: American Management Association.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBarnett, Cecil C. The Future of the Computer Utility. American Management Association.
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