↑Irish Travellers are an officially recognised ethnic group in Northern Ireland under the Race Relations (Northern Ireland) Order, 1997. In the Republic of Ireland they are classed as a "social group". Census forms in both jurisdictions contain tick-boxes for respondents to describes themselves as being an Irish Traveller. For more information see:
"Pack 2 – Traveller Culture". Traveller Legal Resource. Irish Traveller Movement. 2006. Diarkibkan daripada asal pada May 28, 2008. Diperoleh pada 3 March 2010.
Hackney, P. Ed. (1992). Stewart and Corry's Flora of the North-east of Ireland. Belfast: Institute of Irish Studies, The Queen's University. ISBN0-85389-446-9.
Haigh, A.; Lawton, C. (2007). "Wild mammals of an Irish urban forest". The Irish Naturalists' Journal (Belfast: I.N.J. Committee) 28 (10): 395–403. ISSN0021-1311.
Hardy, F.G.; Guiry, M.D. (2006). A Check-list and Atlas of the Seaweeds of Britain and Ireland (edisi ke-revised). London: British Phycological Society, available from Koeltz Books, Germany. ms. x + 435. ISBN3-906166-35-X.