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freedomcity2017.com
freedomCity2017 Staff. "Freedom City 2017". freedomcity2017.com. Newcastle University. Archived from the original on 30 July 2018. Retrieved 31 July 2018.{{cite web}}: CS1 maint: numeric names: authors list (link)
"Communist Organizers". The Times. 22 November 1922. p. 10. Archived from the original on 2 April 2015. Retrieved 23 March 2015.(subscription required)
"Politics at Guildford". The Times. 26 February 1934. p. 16. Archived from the original on 2 April 2015. Retrieved 23 March 2015.(subscription required)
"News in Brief". The Times. 9 March 1934. p. 19. (subscription required)
"New Hope for Jarrow". The Times. 5 October 1934. p. 14. Archived from the original on 2 April 2015. Retrieved 23 March 2015.(subscription required)
Hallsworth, H.M. (June–September 1940). "Book Review: The Town That Was Murdered". The Economic Journal. 50 (198–99): 292–294. doi:10.2307/2226123. JSTOR2226123. (subscription required)
"Communist Organizers". The Times. 22 November 1922. p. 10. Archived from the original on 2 April 2015. Retrieved 23 March 2015.(subscription required)
"Politics at Guildford". The Times. 26 February 1934. p. 16. Archived from the original on 2 April 2015. Retrieved 23 March 2015.(subscription required)
"New Hope for Jarrow". The Times. 5 October 1934. p. 14. Archived from the original on 2 April 2015. Retrieved 23 March 2015.(subscription required)
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freedomCity2017 Staff. "Freedom City 2017". freedomcity2017.com. Newcastle University. Archived from the original on 30 July 2018. Retrieved 31 July 2018.{{cite web}}: CS1 maint: numeric names: authors list (link)