- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)9,563
- Héderváry, Claire de32
- Open Society Archives at Central European University5
- Columbia University School of International Affairs3
- Lennauchfilm3
- Polgári Védelem Országos Parancsnokság3
- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)3
- Vertov, Dziga3
- Aly, Götz2
- Bergmar, Magnus2
- Berliner, Joseph S.2
- Blackwell, William L.2
- Geréb, Anna2
- Kóthy, Judit2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Redmon, David2
- Verhaag, Bertram2
- Vlad, Ana2
- AFL-CIO1
- Alayan, Muayad1