Dyfyniad APA

DUNN,ULLMAN. (1982). QUALITY ASSURANCE FOR COMPUTER SOFTWARE. MC GRAW HILL.

Dyfyniad Arddull Chicago

DUNN,ULLMAN. QUALITY ASSURANCE FOR COMPUTER SOFTWARE. NEW YORK: MC GRAW HILL, 1982.

Dyfyniad MLA

DUNN,ULLMAN. QUALITY ASSURANCE FOR COMPUTER SOFTWARE. MC GRAW HILL, 1982.

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