CUMMING, A D. Loch-in-Dorb, an Ancient Royal Fortress. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 46, p. 357–364, 1912. DOI: 10.9750/PSAS.046.357.364. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7260. Acesso em: 3 may. 2024.