- Radio Free Europe/Radio Liberty Research Institute (RFE/RL Research Institute)11
- Yugoslavia2
- Chalidze, Valerii1
- Farran, C. d'Olivier1
- Germany (West). Bundesministerium für Gesamtdeutsche Fragen1
- Geršković, Leon1
- Hungary1
- Milligan, Tony1
- Peaslee, Amos J.1
- Rakove, Jack N.1
- Rákosi, Mátyás1
- Sharlet, Robert S.1
- Soviet Union1
- Towster, Julian1
- Vendor-generated brief record1
- Westen, Klaus1