Richter, I. (1973). Political purpose in trade unions. Allen & Unwin.
Chicago Edition CitationRichter, Irvig. Political Purpose in Trade Unions. London: Allen & Unwin, 1973.
Cita MLARichter, Irvig. Political Purpose in Trade Unions. Allen & Unwin, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.