O'Grady, Standish Hayes, (Ed.) (1857), "Faghail Craoibhe Chormaic mhic Airt" [How Cormac mac Airt Got his Branch], Toruigheacht Dhiarmuda Agus Ghrainne, Or The Pursuit After Diarmuid O'Duibhne and Grainne, the Daughter of Cormac Mac Airt, King of Ireland in the Third Century, Transactions of the Ossianic Society 3, ss. 212-229, 21 Nisan 2024 tarihinde kaynağından arşivlendi, erişim tarihi: 28 Mart 2023
O'Grady, Standish Hayes, (Ed.) (1857), "Faghail Craoibhe Chormaic mhic Airt" [How Cormac mac Airt Got his Branch], Toruigheacht Dhiarmuda Agus Ghrainne, Or The Pursuit After Diarmuid O'Duibhne and Grainne, the Daughter of Cormac Mac Airt, King of Ireland in the Third Century, Transactions of the Ossianic Society 3, ss. 212-229, 21 Nisan 2024 tarihinde kaynağından arşivlendi, erişim tarihi: 28 Mart 2023