Dyfyniad APA

Curtis, G. (1989). Business information systems: Analysis, design, and practice. Addison-Wesley.

Dyfyniad Arddull Chicago

Curtis, Graham. Business Information Systems: Analysis, Design, and Practice. Wokingham, England: Addison-Wesley, 1989.

Dyfyniad MLA

Curtis, Graham. Business Information Systems: Analysis, Design, and Practice. Addison-Wesley, 1989.

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