Pender, S. (1969). Fenian papers in The Catholic University of America - a preliminary survey.
Lua i Stíl Chicago (17ú heag.)Pender, Séamus. Fenian Papers in The Catholic University of America - a Preliminary Survey. 1969.
Lua MLA (9ú heag.)Pender, Séamus. Fenian Papers in The Catholic University of America - a Preliminary Survey. 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
