Dyfyniad APA

Mueller, S. (1988). Upgrading and repairing PCs. Micro-tech publishers.

Dyfyniad Arddull Chicago

Mueller, Scott. Upgrading and Repairing PCs. UAE: Micro-tech publishers, 1988.

Dyfyniad MLA

Mueller, Scott. Upgrading and Repairing PCs. Micro-tech publishers, 1988.

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