APA (7 वां संस्करण) प्रशस्ति पत्र

Dennis, A., Wixom, B. H., & Roth, R. M. (2015). System analysis and design (Sixth edition.). John Wiley & Sons, Wiley India Pvt. Ltd..

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Dennis, Alan, Barbara Haley Wixom, और Roberta M. Roth. System Analysis and Design. Sixth edition. Hoboken, NJ ; India: John Wiley & Sons, Wiley India Pvt. Ltd., 2015.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Dennis, Alan, et al. System Analysis and Design. Sixth edition. John Wiley & Sons, Wiley India Pvt. Ltd., 2015.