- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)435
- Kilmi, Jaak2
- Muhu, Meelis2
- Pribyl, Lukas2
- Kareda, Endel1
- Kolga, Marcus1
- Küng, Andres1
- Loginov, Vladimir1
- Maimik, Andres1
- Norman, Kristina1
- Open Estonia Foundation1
- Paju, Imbi1
- Pliukhanov, B. V.1
- Radio Free Europe/Radio Liberty, Inc - Research Institute1
- Rauch, Georg von1
- Soviet Red Archives1
- Stuudio Eesti Reklaamfilm1
- Tsentralnaia Studiia Dokumentalnykh Filmov (TsSDF)1
- Uppin, Robi1
- Viimne, Kullar1