Dyfyniad APA

DENYER J C. (1976). O & M AND MANAGEMENT SERVICES: A PRACTICAL GUIDE. MACDONALD & EVANS.

Dyfyniad Arddull Chicago

DENYER J C. O & M AND MANAGEMENT SERVICES: A PRACTICAL GUIDE. LONDON: MACDONALD & EVANS, 1976.

Dyfyniad MLA

DENYER J C. O & M AND MANAGEMENT SERVICES: A PRACTICAL GUIDE. MACDONALD & EVANS, 1976.

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