Hayes-McCoy, G. A. (1950). The army of Ulster, 1593-1601.
Lua i Stíl Chicago (17ú heag.)Hayes-McCoy, G. A. The Army of Ulster, 1593-1601. 1950.
Lua MLA (9ú heag.)Hayes-McCoy, G. A. The Army of Ulster, 1593-1601. 1950.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
