Dyfyniad APA

Preston, G. (2001). 5000 brilliant web sites in easy steps compact. Computer step.

Dyfyniad Arddull Chicago

Preston, Geoff. 5000 Brilliant Web Sites in Easy Steps Compact. Warwickshi re: Computer step, 2001.

Dyfyniad MLA

Preston, Geoff. 5000 Brilliant Web Sites in Easy Steps Compact. Computer step, 2001.

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