Everett Hooper. pp. 314, 315, 326. OCLC 311442388。 Bedingfeld, Henry; Peter Gwynn-Jones (1993), Heraldry, Leicester: Magna Books, pp. 81,117, ISBN 1854224336
Joseph O'Neill (ed. & trans), "Cath Boinde", Ériu 2, 1905, pp. 173–185; EdwardGwynn (ed. & trans.), The Metrical Dindshenchas, Dublin Institute for Advanced