References
- E. N. Katz , A Trade Union Aristocracy: a History of white workers in the Transvaal and the general strike of 1913 ( Johannesburg , 1976
- Greenberg , S. B. 1980 . Race and State in Capitalist Development. Comparative perspectives Yale
- Johnstone , F. A. 1976 . Class, Race and Gold: a study of class relations and discrimination in South Africa London
- Davies , R. H. 1979 . Capital, State and White Labour in South Africa, 1900–1960: an historical materialist analysis of class formation and class relations Brighton
- Davies . Capital, State and White Labour 283