Redigerer Alastair Denniston (avsnitt)

== Referanser ==
<references>
<ref name=Hod>Hodges, Andrew (1983), Alan Turing: the Enigma, pp 219–223</ref>

<ref name=hut6story>{{Cite book | last = Welchman | first = Gordon | authorlink = Gordon Welchman | year = 1997 | title = The Hut 6 Story | publisher = M & M Baldwin | location = Oxford | isbn = 978-0-947712-34-1 }}</ref>

<ref name="odnb">F. H. Hinsley, revised by Ralph Erskine, "Denniston, Alexander Guthrie [Alastair] (1881–1961), cryptanalyst and intelligence officer", ''[[Oxford Dictionary of National Biography]]'', 2004</ref>

<ref name="pyry">Ralph Erskine, "The Poles Reveal their Secrets: Alastair Denniston's Account of the July 1939 Meeting at Pyry", pp. 294–305, Cryptologia 30(4), 2006</ref>

<ref name="Robin_obit">[[The Daily Telegraph]], 27 May 2012 [http://www.telegraph.co.uk/news/obituaries/9293492/Robin-Denniston.html Obituary: Robin Denniston]</ref>
<ref name=station.x.s176>{{Cite book|last= Smith|first=Michael|title=Station X|year=1998|publisher=Channel 4 books|isbn=0-330-41929-3|page= 176}}</ref>

<ref name=turing.a.hodges.1998>[http://www.turing.org.uk/publications/profsbook.html Preface to Turing's Treatise on the Enigma (the Prof's Book)], [[Andrew Hodges]], 1998</ref>

</references>

===Bibliografi===
* [[Robin Denniston]] Churchill's Secret War: Diplomatic Decrypts, the Foreign Office and Turkey 1942–44 (1997)
* [[James Gannon]], ''Stealing Secrets, Telling Lies: How Spies and Codebreakers Helped Shape the Twentieth Century'', Washington, D.C., Brassey's, 2001, {{ISBN|1-57488-367-4}}.
* [[F. H. Hinsley]] and [[Alan Stripp]], eds., ''Codebreakers: the Inside Story of Bletchley Park'', Oxford University Press, 1993, {{ISBN|0-19-820327-6}}.
* [[Władysław Kozaczuk]], ''Enigma:  How the German Machine Cipher Was Broken and How It Was Read by the Allies in World War II'', edited and translated by [[Christopher Kasparek]], Frederick, MD, University Publications of America, 1984, {{ISBN|0-89093-547-5}}, pp.&nbsp;59–60.