Burke, E. (1962). Happy was my youth: A study of Saint Gabriel of Our Lady of Sorrows, Passionist student. Newman Press.
Lua i Stíl Chicago (17ú heag.)Burke, Edmund. Happy Was My Youth: A Study of Saint Gabriel of Our Lady of Sorrows, Passionist Student. Westminster, Md.: Newman Press, 1962.
Lua MLA (8ú heag.)Burke, Edmund. Happy Was My Youth: A Study of Saint Gabriel of Our Lady of Sorrows, Passionist Student. Newman Press, 1962.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.