- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)697
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)3
- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)3
- Brooks, Jeffrey1
- Dziuba, Ivan1
- Gawenda, Jerzy August Bolesław1
- Gorlizki, Yoram1
- Grzybowski, Kazimierz1
- International Sakharov Hearings1
- James, C. L. R.1
- Jamgotch, Nish1
- Konferencia Aktivity NKVD/KGB a její spolupráce s tajnými službami střední a východní Evropy 1945-19891
- Lennauchfilm1
- Litovskaia Kinostudiia1
- Pomar, Mark G.1
- Rees, Laurence1
- Rush, Myron1
- Tyerman, Edward1
- Ukrainskaia Studiia Khronikalno-dokumentalnykh Filmov1
- United States. Congress. Senate. Committee on the Judiciary. Subcommittee to Investigate the Administration of the Internal Security Act and Other Internal Security Laws1