(1961). CIA, National Intelligence Estimate, NIE 11-8/1-61, Strength and Deployment of Soviet Long Range Ballistic Missile Forces, September 21, 1961, Top Secret [multiple codewords not declassified]. https://doi.org/10.1163/ejb9789004244627.B05179
Chicago-Zitierstil (17. Ausg.)CIA, National Intelligence Estimate, NIE 11-8/1-61, Strength and Deployment of Soviet Long Range Ballistic Missile Forces, September 21, 1961, Top Secret [multiple Codewords Not Declassified]. 1961. https://doi.org/10.1163/ejb9789004244627.B05179.
MLA-Zitierstil (9. Ausg.)CIA, National Intelligence Estimate, NIE 11-8/1-61, Strength and Deployment of Soviet Long Range Ballistic Missile Forces, September 21, 1961, Top Secret [multiple Codewords Not Declassified]. 1961. https://doi.org/10.1163/ejb9789004244627.B05179.