- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)1,356
- Pallai, Péter2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Alfred A. Reisch1
- Bednarczyk, Czesław1
- Borowik, Włodzimierz1
- Bossak, Jerzy1
- British Broadcasting Corporation, Written Archive Centre1
- Brock, Peter1
- Brzozowski, Jarosław1
- Bujnowski, Józef1
- Free Europe Committee, Inc1
- Günther, Władysław1
- Hoffman, Jerzy1
- Janus, Józef1
- Karabasz, Kazimierz1
- Khrushchev, Nikita Sergeevich1
- Kosiński, Bohdan1
- Mickiewicz, Adam1
- Open Media Research Institute1