- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)9,130
- Open Media Research Institute20
- Radio Free Europe/Radio Liberty, Inc - Research Institute13
- Csákó, Mihály12
- Soviet Red Archives12
- Blinken, Donald9
- Altman, Anita7
- Nóvé, Béla7
- American Refugee Committee6
- Monitoring Unit6
- David Rohde5
- Pastor, Peter5
- Samizdat Archives5
- Aizenberg, Alexander4
- Bartók, István4
- Fekete Doboz Alapítvány4
- Hanák, Péter3
- Nickel, Gitta3
- Péter Forgács3
- Schwarze, Wolfgang3