Dyfyniad APA

Perry, G. (2004). Sams teach yourself Wondows XP: Computer basics all in one. Pearson.

Dyfyniad Arddull Chicago

Perry, Greg. Sams Teach Yourself Wondows XP: Computer Basics All in One. New Delhi: Pearson, 2004.

Dyfyniad MLA

Perry, Greg. Sams Teach Yourself Wondows XP: Computer Basics All in One. Pearson, 2004.

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