Dyfyniad APA

David Harris. (1995). Systems analysis and design: A project approach. Orlando, Florida: Dryden Press.

Dyfyniad Arddull Chicago

David Harris. Systems Analysis and Design: A Project Approach. Orlando, Florida: Dryden Press, 1995.

Dyfyniad MLA

David Harris. Systems Analysis and Design: A Project Approach. Orlando, Florida: Dryden Press, 1995.

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