- Bortstieber, Gertrud4
- Capra, Frank3
- Samizdat Archives3
- Nóvé, Béla2
- Pallai, Péter2
- Anderson, Herbert Foster1
- Anderson, Virgil A.1
- Baker, Albert E.1
- Balkan Section1
- Balogh, Eva S.1
- Basseches, Nikolaus1
- Bieligk, K. Fritz1
- Bode, Boyd Henry1
- Bogart, Ernest Ludlow1
- Chamberlin, William Henry1
- Clementis, Vladimír1
- Communist International (Comintern)1
- Davies, Raymond Arthur1
- Dobb, Maurice1
- Egerton, F. Clement C.1