WALLACE, Thomas. Notes of Antiquities in Loch Alsh and Kintail. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 31, p. 86–89, 1897. DOI: 10.9750/PSAS.031.86.89. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6649. Acesso em: 7 may. 2024.