- Pallai, Péter2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Alfred A. Reisch1
- Bajob, Filip1
- Blazynski, George1
- British Broadcasting Corporation, Written Archive Centre1
- Demszky, Gábor1
- Drzyzga, Bernard1
- Ficowski, Jerzy1
- Grydzewski, Mieczysław1
- International Helsinki Federation for Human Rights1
- Jaruzelski, W.1
- Kowalski, Artur1
- Kowalski, Miłosz1
- Kołomejczyk, Norbert1
- Krzyżański, Marek P.1
- Monitoring Unit1
- Nowakowski, Tadeusz1
- Nowicki, Stanisław1
- Open Media Research Institute1