- Radio Free Europe/Radio Liberty, Inc - Research Institute20
- Samizdat Archives17
- Csákó, Mihály14
- Soviet Red Archives10
- Nóvé, Béla8
- Visnews8
- UPTIN7
- Gábor Magos5
- Samizdat Archives of Radio Free Europe5
- Judith Gimes4
- Pallai, Péter4
- Ajtony, Árpád3
- Hanák, Péter3
- Hungarian Ministry of the Interior3
- Radio Free Europe and Radio Liberty, Inc.3
- Varga, László3
- Balogh, Eva S.2
- Bíró, András2
- Cséry, László2
- Geréb, Anna2