Carey, F. P. (1939). Knock and its shrine (3rd ed.). Office of the "Irish Messenger".
Lua i Stíl Chicago (17ú heag.)Carey, F. P. Knock and Its Shrine. 3rd ed. Dublin: Office of the "Irish Messenger", 1939.
Lua MLA (8ú heag.)Carey, F. P. Knock and Its Shrine. 3rd ed. Office of the "Irish Messenger", 1939.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.