- Péter Forgács2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Sik, Endre2
- Ukrainskaia Studiia Khronikalno-dokumentalnykh Filmov2
- Varga, László2
- Alfred A. Reisch1
- Analytic Research Department1
- Asperján, György1
- BBC1
- Balogh, Eva S.1
- Belügyminisztérium Központi Irattára1
- Berecz, János1
- Bibó, István1
- British Broadcasting Corporation, Written Archive Centre1
- Czechoslovak Unit1
- Demszky, Gábor1
- Erdey, Sándor1
- Fehérváry, István1
- Film Studio of the Hungarian Workers Militia1
- Gazdag, Gyula1