- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)229
- Héderváry, Claire de5
- Corson, William R.2
- Costello, John2
- Hutton, Joseph Bernard2
- Kostov, Vladimir2
- Minaev, Vladislav Nikolaevich2
- Minařík, Pavel2
- Page, Bruce2
- Stevenson, William2
- Sudoplatov, Pavel2
- Accoce, Pierre1
- Aizenberg, Alexander1
- Antonijević, Predrag1
- Bahari, Maziar1
- Barash, Adi1
- Bittman, Ladislav1
- Borisov, Boris1
- Bourcart, Jean Rodolphe Daniel1
- Boyle, Andrew1