Dyfyniad APA

KOLARIK WILIAM J. (1995). CREATING QUALITY: CONCEPTS,SYSTEMS STRATEGIES AND TOOLS. MCGRAW-HILL.

Dyfyniad Arddull Chicago

KOLARIK WILIAM J. CREATING QUALITY: CONCEPTS,SYSTEMS STRATEGIES AND TOOLS. NEW YORK: MCGRAW-HILL, 1995.

Dyfyniad MLA

KOLARIK WILIAM J. CREATING QUALITY: CONCEPTS,SYSTEMS STRATEGIES AND TOOLS. MCGRAW-HILL, 1995.

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