Author/Creator
- Soviet Union6
- Central Asian Research Centre (London, England)5
- St. Antony's College (University of Oxford). Soviet Affairs Study Group4
- United States. Joint Publications Research Service4
- Bundesinstitut für Ostwissenschaftliche und Internationale Studien (Germany)3
- Soviet Union. Ministerstvo inostrannykh del3
- United States Information Agency3
- United States Information Agency. Special Materials Section3
- United States. Department of State. International Information Administration. Documentary Studies Section3
- United States. Foreign Broadcast Information Service3
- United States. International Communication Agency3
- Free Europe Committee2
- Moskovskīĭ glavnyĭ arkhiv Ministerstva inostrannykh di︠e︡l2
- National Committee for a Free Europe (U.S.)2
- Russia. Kommissīi︠a︡ pechatnīi︠a︡ gosudarstvennykh gramot i dogovorov2
- Russia. Ministerstvo inostrannykh del2
- United States. Embassy (Germany : West)2
- United States. Office of the US High Commissioner for Germany2
- Universiṭah ha-ʻIvrit bi-Yerushalayim. Merkaz le-meḥḳar ʻal Berit ha-Moʻatsot u-Mizraḥ Eropah2
- Anglo-Russian Parliamentary Committee1