Tudor, D. j., & Tudor, I. j. (1997). systems analysis and design: A comparison of structured methods. Macmillan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रTudor, Dorothy j., और Ian j. Tudor. Systems Analysis and Design: A Comparison of Structured Methods. oxford: Macmillan, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रTudor, Dorothy j., और Ian j. Tudor. Systems Analysis and Design: A Comparison of Structured Methods. Macmillan, 1997.