Dyfyniad APA

Von Richthofen, W. (2002). Labour inspection: A guide to the profession. International Labour Office.

Dyfyniad Arddull Chicago

Von Richthofen, W. Labour Inspection: A Guide to the Profession. Geneva: International Labour Office, 2002.

Dyfyniad MLA

Von Richthofen, W. Labour Inspection: A Guide to the Profession. International Labour Office, 2002.

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