Author/Creator
- United States142
- Walter L. Pforzheimer Intelligence Collection (Beinecke Rare Book and Manuscript Library)116
- United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Europe and the Middle East110
- United States. Department of State. Office of Public Communication. Editorial Division85
- Project Muse82
- ebrary, Inc72
- United States. Congress. Senate. Committee on Foreign Relations65
- United States. Congress. Commission on Security and Cooperation in Europe64
- United States. Congress. House. Committee on Foreign Affairs61
- Soviet Union. Ministerstvo inostrannykh del58
- United States. Department of State50
- Kennan, George F. (George Frost), 1904-200545
- East View Information Services41
- Khrushchev, Nikita Sergeevich, 1894-197141
- Wettig, Gerhard41
- Gorbachev, Mikhail Sergeevich, 1931-36
- Library of Congress. Congressional Research Service33
- Royal Institute of International Affairs32
- Project Muse. distributor30
- Soviet Union30