- Magyar Szocialista Munkáspárt3
- Grimsted, Patricia Kennedy2
- Orlov, O. P.2
- Révész, Béla2
- Al-Sabouni, Marwa1
- Albat, Friedrich1
- Alexeev, Vasilii Ivanovich1
- Bandurka, Mieczysław1
- Bereczky, Albert1
- Bishop, Donald G.1
- Blau, Joseph L.1
- Boarelli, Mauro1
- Bolívar, Simón1
- Bourdeaux, Michael1
- Browder, Robert Paul1
- Brunel, Ghislain1
- Buñuel, Luis1
- Cecchi, Alberto1
- Church of England. Council on Foreign Relations1
- Church of Scotland. General Assembly. Commission on Communism1