Dyfyniad APA

Evans, A. A. (1975). Hours of work in industrialised countries. Geneva: International Labour Office.

Dyfyniad Arddull Chicago

Evans, Archibald A. Hours of Work in Industrialised Countries. Geneva: International Labour Office, 1975.

Dyfyniad MLA

Evans, Archibald A. Hours of Work in Industrialised Countries. Geneva: International Labour Office, 1975.

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