- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)44
- Open Society Archives at Central European University10
- Group Inconnu3
- Jakab, Lajos2
- Philipp, Tibor2
- Vertov, Dziga2
- Bartók, István1
- Bodnár, Gabriel1
- Brooks, Jeffrey1
- Brunetti, Raffaele1
- Cheung, Tammy1
- Constantine, Mildred1
- Csákó, Mihály1
- Czechoslovak Unit1
- Didi-Huberman, Georges1
- Enyedi, Zsolt1
- Forgács, Péter1
- Hochschild, Adam1
- Horvath, Andreas1
- Hoyer, Jen1