- Bordiga, Amadeo1
- Bottomore, T. B.1
- Burks, Richard Voyles1
- Burnham, James1
- Bussy, Dorothy1
- Buttigieg, Joseph A.1
- Cahan, Abraham1
- Callari, Antonio1
- Carver, Terrell1
- Chamberlin, William Henry1
- Childs, David1
- Cohn-Bendit, Gabriel1
- Courtois, Stéphane1
- Craipeau, Yvan1
- Crayfield, E. S.1
- Dalgleish, Donald D.1
- Daniel, Hawthorne1
- Devlin, Kevin1
- Eastman, Max1
- Ellenbogen, Wilhelm1