Passionists.Irish Paris. Retrieved 22 January 2020.
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"Statement of Susan Hilton", Libenau Internment Camp, 30 June 1945 in Susan Dorothea Mary Therese HILTON, KV 2/423, National Archives. (subscription required)
Statement of Susan Hilton, Libenau Internment Camp, 30 May 1945 in Susan Dorothea Mary Therese HILTON, KV 2/423, National Archives. (subscription required)
Letter from G. E. Wakefield, 3 January 1940, in Susan Dorothea Mary Therese HILTON, KV 2/423, National Archives. (subscription required)
"M.I.5. Report Re Susan Hilton", 14 November 1945, in Susan Dorothea Mary Therese HILTON, KV 2/423, National Archives. (subscription required)
"Examples of Monitor Reports of Broadcast Talks by Susan Sweney" in Susan Dorothea Mary Therese HILTON, KV 2/423, National Archives. (subscription required)
"Report of Interview with Frau Krimann by Captain Spooner on 11th October 1945" in Susan Dorothea Mary Therese HILTON, KV 2/423, National Archives. (subscription required)