- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)8
- Lennauchfilm7
- Leningradskaia Studiia Dokumentalnykh Filmov (LSDF)4
- Tsentrnauchfilm3
- Alexiev, Alex1
- Birman, Igor' IAkovlevich1
- Dyadkin, Iosif G.1
- Ezergailis, Andrew1
- George, Alexander L.1
- Holloway, David1
- IAnovskii, V. S.1
- Kettle, Michael1
- Lewytzkyj, Borys1
- Medvedev, Roy Aleksandrovich1
- Rigas Kino Studija1
- Rostovskaia Studiia Kinokhroniki1
- Scherer, John L.1
- Spriano, Paolo1
- Sverdlovskaia Kinostudiia1
- Tsentralnaia Kinostudiia Detskikh i Iunosheskikh Filmov1