Dyfyniad APA

Dennis, A., & Wixom, B. H. (2002). Systems analysis and design. Wiley.

Dyfyniad Arddull Chicago

Dennis, Alan, and Barbara Haley Wixom. Systems Analysis and Design. New York ; Toronto: Wiley, 2002.

Dyfyniad MLA

Dennis, Alan, and Barbara Haley Wixom. Systems Analysis and Design. Wiley, 2002.

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