Mercer, Roger J, J Finlay, and A K Howard. “The Excavation of a Succession of Prehistoric Round-Houses at Cnoc Stanger, Reay, Caithness, Highland, 1981-2”. Proceedings of the Society of Antiquaries of Scotland 126 (November 30, 1997): 157–189. Accessed April 25, 2024. https://journals.socantscot.org/index.php/psas/article/view/9933.