¹²⁹Jokinen, Anniina. "Cormac mac Art." Luminarium. 20 May 2007. [26 June, 2019]. <http://www.luminarium.org/mythology/ireland/cormac.htm>

The account of how Cormac met his demise is from the Annals of Tighearnach, as recounted by Petrie. (Petrie, George. "On the History and Antiquities of Tara Hill." The Transactions of the Royal Irish Academy, vol. 18, 1839, p. 38.)