On the Examination of Two Hut Circles in the Strath of Kildonan, Sutherlandshire, one of which has an Earth House annexed. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 45, p. 18–26, 1911. DOI: 10.9750/PSAS.045.18.26. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7206. Acesso em: 5 dec. 2025.