- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)8
- Nove, Alec6
- Kornai, János4
- Galbraith, John Kenneth3
- Open Media Research Institute3
- Soros, George3
- Aron, Raymond2
- Brentano, Lujo2
- Campbell, Robert Wellington2
- Chamberlin, William Henry2
- Freeman, Joseph2
- Geller, Mikhail2
- Gluckstein, Ygael2
- Gomulka, Stanislaw2
- Kemény, István2
- Magyar Szocialista Munkáspárt. Központi Bizottság2
- Pounds, Norman John Greville2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Schwartz, Harry2
- Tang, Peter S. H.2