- Piłsudski, Józef1
- Pope, Arthur Upham1
- Radio Free Europe/Radio Liberty, Inc - Research Institute1
- Ryziński, Kazimierz1
- Samizdat Archives of Radio Free Europe1
- Schäfer, Ernst1
- Shub, Boris1
- Stan, Radu1
- Steel, Johannes1
- Szabó, Miklós1
- Sándor, Pál1
- Thomson, Samuel Harrison1
- Varga, László1
- Weyers, J.1
- Yutkevich, Sergei1
- Éliás, József1