Ó Dónaill, Niall (1977), “neamh”, in Foclóir Gaeilge–Béarla [Irish–English Dictionary], Dublin: An Gúm, →ISBN
Dinneen, Patrick S. (1927), “neaṁ”, in Foclóir Gaeḋilge agus Béarla [Irish and English Dictionary], 2nd edition, Dublin: Irish Texts Society, page 786; reprinted with additions 1996, →ISBN