PATON, Noel. Notes on Clach-na-Bratach, the Stone of the Standard, now Deposited on Loan in the Museum by Alasdair Stewart Robertson of Strowan. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 21, p. 226–236, 1887. DOI: 10.9750/PSAS.021.226.236. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6240. Acesso em: 26 apr. 2024.