Dyfyniad APA

(1976). Labour and society. Switzerland: International Institute for labour Studies.

Dyfyniad Arddull Chicago

Labour and Society. Switzerland: International Institute for labour Studies, 1976.

Dyfyniad MLA

Labour and Society. Switzerland: International Institute for labour Studies, 1976.

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