- United States. Department of State20
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Europe and the Middle East6
- Kennan, George F.5
- Kissinger, Henry5
- United States. Congress. Senate. Committee on Foreign Relations5
- Brzezinski, Zbigniew3
- Nixon, Richard M.3
- Pacepa, Ion Mihai3
- Soros, George3
- Bell, Daniel2
- Brodie, Bernard2
- Galbraith, John Kenneth2
- Harriman, W. Averell2
- Johnson, A. Ross2
- Kaufmann, William W.2
- Kennedy, John F.2
- Manchester, William2
- Pipes, Richard2
- Reischauer, Edwin O.2
- Schlesinger, Arthur M.2