DAVIDSON, J M. A Miscellany of Antiquities in Easter Ross and Sutherland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 80, p. 25–33, 1948. DOI: 10.9750/PSAS.080.25.33. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8245. Acesso em: 20 apr. 2024.