History HubDiarmaid Ferriter discusses the Anglo Irish Treaty (Full Interview) video clip, 2020
YouTube - RTEWhat role did sectarianism play in the creation of Northern Ireland? video clip, 2021
National Archives UK Cabinet Memorandum. The Irish Situation. open_in_new document, 30 May 1922
National Archives Home Rule : Government of Ireland Amendment Bill open_in_new document, 23 April 1918
National Archives Application of Military Service Act to Ireland open_in_new document, 26 March 1918