Dyfyniad APA

Dale, B. G. (1999). Managing quality (3rd ed.). Oxford: Blackwell Business.

Dyfyniad Arddull Chicago

Dale, Barrie G.. Managing Quality. 3rd ed. Oxford: Blackwell Business, 1999.

Dyfyniad MLA

Dale, Barrie G.. Managing Quality. 3rd ed. Oxford: Blackwell Business, 1999.

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