Dyfyniad APA

Gertrude Williams. (2013). Recruitment to skilled trades. Routledge.

Dyfyniad Arddull Chicago

Gertrude Williams. Recruitment to Skilled Trades. London: Routledge, 2013.

Dyfyniad MLA

Gertrude Williams. Recruitment to Skilled Trades. Routledge, 2013.

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