UCD History HubAftermath of The Rising and 1917 By-Elections. (The Irish Revolution Lecture 5) podcast, 2014
History HubDiarmaid Ferriter discusses the Anglo Irish Treaty (Full Interview) video clip, 2020
National Archives UKLetter from Sir James Craig to the Prime Minister open_in_new document, 29 July 1921
Google Arts and CultureInstructions to Plenipotentiaries from Cabinet open_in_new document, 7 October 1921
National Archives UK Cabinet Memorandum. The Irish Situation. open_in_new document, 30 May 1922