- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)13
- Backes, Uwe2
- Fekete Doboz Alapítvány2
- Lasswell, Harold D.2
- Macridis, Roy C.2
- Russell, Bertrand2
- Soviet Red Archives2
- Tarchi, Marco2
- Amadae, S. M.1
- Anne Frank Stichting1
- Apter, David E.1
- Australian Institute of Political Science1
- Bar-On, Tamir1
- Baradat, Leon P.1
- Benoist, Alain de1
- Berman, Marshall1
- Bozóki, András1
- Breschi, Danilo1
- Breuer, Stefan1
- Bíró, András1