Gwynn, A. R. (1942). Gormanston Castle in Irish history.
Lua i Stíl Chicago (17ú heag.)Gwynn, Aubrey Rev. Gormanston Castle in Irish History. 1942.
Lua MLA (9ú heag.)Gwynn, Aubrey Rev. Gormanston Castle in Irish History. 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
