Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.