Maddrell, P. (2006). Spying on science: Western intelligence in divided Germany, 1945-1961. Oxford University Press.
Chicago-referens (17:e uppl.)Maddrell, Paul. Spying on Science: Western Intelligence in Divided Germany, 1945-1961. Oxford ; New York: Oxford University Press, 2006.
MLA-referens (9:e uppl.)Maddrell, Paul. Spying on Science: Western Intelligence in Divided Germany, 1945-1961. Oxford University Press, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.