APA (7 वां संस्करण) प्रशस्ति पत्र

Dennis, A., Wixom, B. H., & Roth, R. M. (2010). Systems analysis and design (4th edition.). John Wiley & Sons Inc.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Dennis, Alan, Barbara Haley Wixom, और Roberta M. Roth. Systems Analysis and Design. 4th edition. Massachusetts: John Wiley & Sons Inc, 2010.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Dennis, Alan, et al. Systems Analysis and Design. 4th edition. John Wiley & Sons Inc, 2010.