- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)3
- Beevor, Antony1
- Brody, Elaine1
- Chombart de Lauwe, Paul Henry1
- Cohn-Bendit, Daniel1
- Collins, Larry1
- Hervé, Lucien1
- IAnovskii, V. S.1
- International Workingmen's Association1
- Kautsky, Karl1
- Konarski, Szymon1
- Mafilm Katonai Stúdió1
- Marx, Karl1