- Ajtony, Árpád1
- American Refugee Committee5
- Balogh, Eva S.2
- Bortstieber, Gertrud1
- British Broadcasting Corporation, Written Archive Centre1
- Bruner, Richard W.1
- Budapest Week1
- Bíró, András1
- Carlson, Steve1
- Csákó, Mihály8
- Fekete Doboz Alapítvány2
- Freed, Peter1
- Great Britain, Foreign and Commonwealth Office1
- Hanák, Péter2
- Monitoring Unit3
- Nóvé, Béla1
- Open Media Research Institute18
- Open Society Archives at Central European University62
- Pallai, Péter4
- Pastor, Peter5