Dyfyniad APA

Whitten, J. (2007). System analysis and design methods (7.). Tata Mc-Graw Hill.

Dyfyniad Arddull Chicago

Whitten, Jeffrey. System Analysis and Design Methods. 7. New Delhi: Tata Mc-Graw Hill, 2007.

Dyfyniad MLA

Whitten, Jeffrey. System Analysis and Design Methods. 7. Tata Mc-Graw Hill, 2007.

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