- Laqueur, Walter12
- Khrushchev, Nikita Sergeevich9
- Solzhenitsyn, Aleksandr Isaevich9
- Brzezinski, Zbigniew8
- Conquest, Robert8
- Kennan, George F.8
- Medvedev, Roy Aleksandrovich8
- Dallin, Alexander7
- Deutscher, Isaac7
- Institut zur Erforschung der UdSSR7
- Nove, Alec7
- Trotsky, Leon7
- United States. Department of State7
- Djilas, Milovan6
- Seton-Watson, Hugh6
- United States. Congress. Senate. Committee on Foreign Relations6
- Chamberlin, William Henry5
- Lewytzkyj, Borys5
- Mao, Zedong5
- Staar, Richard Felix5