Dyfyniad APA

Mueller, S. (2005). Upgrading and repairing PC's. Tech media.

Dyfyniad Arddull Chicago

Mueller, Scott. Upgrading and Repairing PC's. New Delhi: Tech media, 2005.

Dyfyniad MLA

Mueller, Scott. Upgrading and Repairing PC's. Tech media, 2005.

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