YouTube - RTEIreland 1912-1916: An Animated History from Home Rule to Easter Rising video clip, 2016
UCD History HubArthur Griffith, Sinn Fein and the IRB (The Irish Revolution Lecture 3) podcast, 2014
History Ireland Tit-for-tat: the War of Independence in the northern counties open_in_new article, 2012
National Archives UKLetter from Sir James Craig to the Prime Minister open_in_new document, 29 July 1921