Dyfyniad APA

ROBERTS HARRY V. (1993). QUALITY IS PERSONAL: A FOUNDATION FOR TOTAL QUALITY MANAGEMENT. FREE PRESS.

Dyfyniad Arddull Chicago

ROBERTS HARRY V. QUALITY IS PERSONAL: A FOUNDATION FOR TOTAL QUALITY MANAGEMENT. NEW YORK: FREE PRESS, 1993.

Dyfyniad MLA

ROBERTS HARRY V. QUALITY IS PERSONAL: A FOUNDATION FOR TOTAL QUALITY MANAGEMENT. FREE PRESS, 1993.

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