3 BOOKS ABOUT BERLIN (ENGLISH)

Berlin, 1945-1963 A Short Guide to Postwar History, Gersbach & Sohn Verlag, 1964
The Berlin Question in its Relations to World Politics 1944-1963, Research Institute of the German Society For Foreign Affairs, R. Oldenbourg Verlag, 1964
David E. Murphy-Sergei A. Kondrashev-George Bailey, Battle Ground Berlin, CIA vs KGB In The Cold War, Yale University Press, 1997