Frederick Engels
| 10 March 1983 | Engels on Marx's 'Capital' (opening) Socialist Organiser no. 123, 10 March 1983 |
| 10 March 1983 | Karl Marx 1818–1883 Socialist Organiser no. 123, 10 March 1983 |
The weekly of the fused Workers Socialist League, July 1981 to April 1984
| 10 March 1983 | Engels on Marx's 'Capital' (opening) Socialist Organiser no. 123, 10 March 1983 |
| 10 March 1983 | Karl Marx 1818–1883 Socialist Organiser no. 123, 10 March 1983 |