Gannon, J. (1972). Catholic political culture and the Constitution of Ireland. British and Irish Communist Organisation.
Lua i Stíl Chicago (17ú heag.)Gannon, Jack. Catholic Political Culture and the Constitution of Ireland. Belfast: British and Irish Communist Organisation, 1972.
Lua MLA (8ú heag.)Gannon, Jack. Catholic Political Culture and the Constitution of Ireland. British and Irish Communist Organisation, 1972.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.