GRANT, Angus. Notice of the Opening of a Sepulchral Cairn at Balnalick, Glen Urquhart, Inverness-shire; with Notes on Cup-Marked Stones in Glen Urquhart. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 22, p. 42–51, 1888. DOI: 10.9750/PSAS.022.42.51. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6282. Acesso em: 17 may. 2024.