Zeitlin, J. H. (1981). Craft regulation and the division of labour: Engineers and compositors in Britain, 1890-1914.
Chicago-referens (17:e uppl.)Zeitlin, Jonathan Hart. Craft Regulation and the Division of Labour: Engineers and Compositors in Britain, 1890-1914. 1981.
MLA-referens (8:e uppl.)Zeitlin, Jonathan Hart. Craft Regulation and the Division of Labour: Engineers and Compositors in Britain, 1890-1914. 1981.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.