ricchessa cultural del insula de Irlanda». CSO.ie Constitution of Ireland. Government of Ireland (1 de julio 1937). Recuperate le 19 de junio 2007. In le version
Britannia e Irlanda del Nord (United Kingdom of Great Britain and Northern Ireland in anglese) es un pais in nord-west Europa. Le insula de Grande Britannia
Strike Which Broke the British in Ulster FISK, Robert, In Time of War: Ireland, Ulster and the Price of Neutrality 1939-45 FISK, Robert, Pity the Nation: