Dyfyniad APA

Bunker, L. H. (1964). Measuring office work. Sir Isaac pitman &sons limited.

Dyfyniad Arddull Chicago

Bunker, Laurence H. Measuring Office Work. London: Sir Isaac pitman &sons limited, 1964.

Dyfyniad MLA

Bunker, Laurence H. Measuring Office Work. Sir Isaac pitman &sons limited, 1964.

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