Dyfyniad APA

Leon, A., & Leon, M. (1999). Fundamentals of information technology. Leon Tech World.

Dyfyniad Arddull Chicago

Leon, Alexis, and Mathews Leon. Fundamentals of Information Technology. Chennai: Leon Tech World, 1999.

Dyfyniad MLA

Leon, Alexis, and Mathews Leon. Fundamentals of Information Technology. Leon Tech World, 1999.

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