Mapleton, R J. “Description of Stockaded Remains Recently Discovered at Arisaig, Inverness-Shire, in a Letter to John Stuart, Esq., Sec.S.A.Scot”. Proceedings of the Society of Antiquaries of Scotland 7 (November 30, 1867): 516–519. Accessed April 25, 2024. https://journals.socantscot.org/index.php/psas/article/view/5364.