- Stevenson, William2
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Europe and the Middle East2
- United States. Department of State2
- Ahmed, Akbar S.1
- Ajtony, Árpád1
- Albright, Madeleine Korbel1
- Alexiev, Alex1
- Alfred A. Reisch1
- American Refugee Committee1
- Analytic Research Department1
- Bailey, Anthony1
- Balkan Section1
- Benoist, Alain de1
- Bergman, Jay1
- Bourdeaux, Michael1
- Brandys, Kazimierz1
- British Broadcasting Corporation, Written Archive Centre1
- Broomfield, Nick1
- Bulgarian Unit1
- Burch, James1