O'Hegarty, P. S. (1945). Notes on the Irish language columns of the Shamrock (read before the Bibliographical Society of Ireland on 27 March, 1944).
Lua i Stíl Chicago (17ú heag.)O'Hegarty, P. S. Notes on the Irish Language Columns of the Shamrock (read Before the Bibliographical Society of Ireland on 27 March, 1944). 1945.
Lua MLA (9ú heag.)O'Hegarty, P. S. Notes on the Irish Language Columns of the Shamrock (read Before the Bibliographical Society of Ireland on 27 March, 1944). 1945.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
