Dyfyniad APA

Richter, I. (1973). Political purpose in trade unions. Allen & Unwin.

Dyfyniad Arddull Chicago

Richter, Irvig. Political Purpose in Trade Unions. London: Allen & Unwin, 1973.

Dyfyniad MLA

Richter, Irvig. Political Purpose in Trade Unions. Allen & Unwin, 1973.

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