- Ignazi, Piero4
- Kaplan, Karel4
- Kissinger, Henry4
- Mieroszewski, Juliusz4
- Mlynář, Zdeněk4
- Mosley, Oswald4
- Paković, Zlatko4
- Pallai, Péter4
- Philipp, Tibor4
- Roberts, Henry L.4
- Samizdat Archives of Radio Free Europe4
- Schapiro, Leonard Bertram4
- Solzhenitsyn, Aleksandr Isaevich4
- Tarniewski, Marek4
- Trotsky, Leon4
- Ulam, Adam B.4
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Europe and the Middle East4
- Barnett, A. Doak3
- Bozóki, András3
- Brandt, Willy3