Houses of OireachtasDáil Éireann Declaration of Independence open_in_new debate, 21 January 1919
History Ireland Tit-for-tat: the War of Independence in the northern counties open_in_new article, 2012
Flickr - NLIMilitary carrying out official reprisal following an ambush in Meelin, Co. Cork photograph, January 1921
Hathi Trust Digital LibraryThe struggle of the Irish people. Address to the Congress of the United States book, January 1921