Dinneen, Patrick S. (1927), “ceangal”, inFoclóir Gaeḋilge agus Béarla, 2nd edition, Dublin: Irish Texts Society,page174; reprinted with additions1996,→ISBN
^Oftedal, M. (1956),A linguistic survey of the Gaelic dialects of Scotland, Vol. III: The Gaelic of Leurbost, Isle of Lewis, Oslo: Norsk Tidsskrift for Sprogvidenskap
↑2.02.12.2Borgstrøm, Carl Hj. (1940),A linguistic survey of the Gaelic dialects of Scotland, Vol. I: The dialects of the Outer Hebrides, Oslo: Norsk Tidsskrift for Sprogvidenskap
^Borgstrøm, Carl Hj. (1937),The dialect of Barra in the Outer Hebrides, Oslo: Norsk Tidsskrift for Sprogvidenskap
^John MacPherson (1945) The Gaelic dialect of North Uist (Thesis)[1], Edinburgh: University of Edinburgh
^Borgstrøm, Carl Hj. (1941), “The dialects of Skye and Ross-shire”, inA linguistic survey of the Gaelic dialects of Scotland, volume II, Oslo: Norsk Tidsskrift for Sprogvidenskap, page17
^Wentworth, Roy (2003),Gaelic Words and Phrases From Wester Ross / Faclan is Abairtean à Ros an Iar, Inverness: CLÀR,→ISBN