MITCHELL, Arthur. Notice of an Eirde House at Eriboll, in the Parish of Durness, Sutherlandshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 6, p. 249–250, 1865. DOI: 10.9750/PSAS.006.249.250. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5186. Acesso em: 20 apr. 2024.