Bureau of Military History
The Minister of Defence orders that the Convention be not held
newsletter, 31 March 1922
Hathi Trust Digital Library
The struggle of the Irish people. Address to the Congress of the United States
book, January 1921
RTE Century Ireland
Rebel leader Thomas Ashe arrested for inflammatory speech
open_in_newarticle, 2017
RTE Century Ireland
Introducing de Valera – The East Clare by-election and the rise of an Irish political leader
open_in_newarticle, 2017