Hart, D., & Gregor, S. (2007). Information Systems Foundations: Theory, Representation and Reality. ANU Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHart, Dennis, और Shirley Gregor. Information Systems Foundations: Theory, Representation and Reality. ANU Press, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHart, Dennis, और Shirley Gregor. Information Systems Foundations: Theory, Representation and Reality. ANU Press, 2007.
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