Dyfyniad APA

(1989). Tips and techniques for using low-cost and public domain software / John Gliedman.

Dyfyniad Arddull Chicago

Tips and Techniques for Using Low-cost and Public Domain Software / John Gliedman. 1989.

Dyfyniad MLA

Tips and Techniques for Using Low-cost and Public Domain Software / John Gliedman. 1989.

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