O'Hegarty, P. S. (1948). Some association books of Irish interest (read before the Bibliographical Society of Ireland, 25 Nov., 1946).
Lua i Stíl Chicago (17ú heag.)O'Hegarty, P. S. Some Association Books of Irish Interest (read Before the Bibliographical Society of Ireland, 25 Nov., 1946). 1948.
Lua MLA (9ú heag.)O'Hegarty, P. S. Some Association Books of Irish Interest (read Before the Bibliographical Society of Ireland, 25 Nov., 1946). 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
