SKENE, James; BOWD, James. Notice of Two Ancient Stone Collars dug up near the Parallel Roads of Glen Roy, in possession of the late Mr Byres, of Tonley. Archaeologia Scotica, [S. l.], v. 3, p. 299, 1832. Disponível em: https://journals.socantscot.org/index.php/arch-scot/article/view/242. Acesso em: 20 apr. 2024.