UCD History Hub
Arthur Griffith, Sinn Fein and the IRB (The Irish Revolution Lecture 3)
podcast, 2014
UCD History Hub
Aftermath of The Rising and 1917 By-Elections. (The Irish Revolution Lecture 5)
podcast, 2014
Hathi Trust Digital Library
The struggle of the Irish people. Address to the Congress of the United States
book, January 1921
National Archives UK
Letter from Sir James Craig to the Prime Minister
open_in_newdocument, 29 July 1921