- Radio Free Europe/Radio Liberty, Inc - Research Institute10
- Csákó, Mihály8
- Nóvé, Béla8
- Soviet Red Archives8
- Samizdat Archives6
- Samizdat Archives of Radio Free Europe4
- Ajtony, Árpád2
- Bíró, András2
- Geréb, Anna2
- Hanák, Péter2
- Király, Béla2
- Pastor, Peter2
- Robrieux, Philippe2
- Soros Foundation–Hungary2
- Alfred A. Reisch1
- Analytic Research Department1
- Arbour, J.-Maurice1
- Blot, Yvan1
- Bourderon, Roger1
- Broué, Pierre1