Dyfyniad APA

Underdahl, B. (2000). Internet with web page/website design bible. 2nd Ed./ (2nd.). IDG Books.

Dyfyniad Arddull Chicago

Underdahl, Brian. Internet with Web Page/website Design Bible. 2nd Ed./. 2nd. New Delhi: IDG Books, 2000.

Dyfyniad MLA

Underdahl, Brian. Internet with Web Page/website Design Bible. 2nd Ed./. 2nd. IDG Books, 2000.

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