- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)203
- Héderváry, Claire de18
- Open Society Archives at Central European University4
- Broomfield, Nick2
- Churchill, Joan2
- Quine, Maria Sophia2
- Adelson, Alan1
- Amadae, S. M.1
- Arellano, Luis1
- Aronowitsch, David1
- Asquith, Daisy1
- Beevor, Antony1
- Bernstein, Sidney1
- Bertels, Ike1
- Bialis, Laura1
- Bolívar, Simón1
- Bosworth, R. J. B.1
- Burnham, James1
- Bykov, N.1
- Capra, Frank1