Typex (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Typex" in English language version.

refsWebsite

Global rank English rank

6,095^th place

7,038^th place

1books.google.com

3^rd place

3^rd place

low place

low place

1files.wordpress.com

869^th place

864^th place

6^th place

6^th place

archive.org

Ferris, John Robert (2005). Intelligence and Strategy. Routledge. pp. 153. ISBN 0-415-36194-X.

books.google.com

Ferris, John (7 May 2007). Intelligence and Strategy: Selected Essays. Routledge. p. 165. ISBN 9781134233342.

files.wordpress.com

rnzncomms.files.wordpress.com

Mogon, Eric. "Chapter 8-A History of Communications Security in New Zealand/ Codes & Cyphers in World War 2". Unofficial RNZN Communications History. RNZN Communicators Association. Retrieved 28 December 2014. (PDF version-135 Kb)

rnzncomms.org

Mogon, Eric. "Chapter 8-A History of Communications Security in New Zealand/ Codes & Cyphers in World War 2". Unofficial RNZN Communications History. RNZN Communicators Association. Retrieved 28 December 2014. (PDF version-135 Kb)

rusi.org

Comer, Tony (2021), Commentary: Poland's Decisive Role in Cracking Enigma and Transforming the UK's SIGINT Operations, Royal United Services Institute