Dyfyniad APA

INST OF PERSONNEL MANAGEMENT. (1982). PRODUCTIVITY MEASUREMENT. INSTITUTE OF PERSONNEL MANAGEMENT.

Dyfyniad Arddull Chicago

INST OF PERSONNEL MANAGEMENT. PRODUCTIVITY MEASUREMENT. LONDON: INSTITUTE OF PERSONNEL MANAGEMENT, 1982.

Dyfyniad MLA

INST OF PERSONNEL MANAGEMENT. PRODUCTIVITY MEASUREMENT. INSTITUTE OF PERSONNEL MANAGEMENT, 1982.

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