- Karabasz, Kazimierz3
- Kowalik, Jan2
- Pallai, Péter2
- Radio Free Europe/Radio Liberty, Inc - Research Institute2
- Ślesicki, Władysław2
- Alfred A. Reisch1
- Borowik, Włodzimierz1
- Bregman, Aleksander1
- Bridge, Ann1
- British Broadcasting Corporation, Written Archive Centre1
- Brzozowski, Andrzej1
- Czuchnowski, Marian1
- Dmowski, Jerzy1
- Dołęga-Modrzewski, Stanisław1
- Déry, Tibor1
- Fast, Howard1
- Free Europe Committee, Inc1
- Gawenda, J. A. B.1
- Gombrowicz, Witold1
- Gross, Feliks1