McDowell, R. B. (1942). Writings on Irish history, 1940.
Lua i Stíl Chicago (17ú heag.)McDowell, R. B. Writings on Irish History, 1940. 1942.
Lua MLA (9ú heag.)McDowell, R. B. Writings on Irish History, 1940. 1942.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
