International Labour Office. (1976). How to improve workers' education: A collection of articles on methods and techniques previously published in Labour Education. International Labour Office.
Dyfyniad Arddull ChicagoInternational Labour Office. How to Improve Workers' Education: A Collection of Articles on Methods and Techniques Previously Published in Labour Education. Geneva: International Labour Office, 1976.
Dyfyniad MLAInternational Labour Office. How to Improve Workers' Education: A Collection of Articles on Methods and Techniques Previously Published in Labour Education. International Labour Office, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.