Simon Jacobs
| 20 July 1977 | Socialist Challenge IMGS CHALLENGE TO TROTSKYISM Socialist Press no. 65, 20 July 1977 |
Socialist Press, Trotskyism Today, Woman Worker, Class Fighter and the Trotskyist International Liaison Committee, 1975–1984
| 20 July 1977 | Socialist Challenge IMGS CHALLENGE TO TROTSKYISM Socialist Press no. 65, 20 July 1977 |