World Book Encyclopedia, inc. (1985). Christmas in Ireland. World Book Encyclopedia.
Lua i Stíl Chicago (17ú heag.)World Book Encyclopedia, inc. Christmas in Ireland. Chicago: World Book Encyclopedia, 1985.
Lua MLA (8ú heag.)World Book Encyclopedia, inc. Christmas in Ireland. World Book Encyclopedia, 1985.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.