ANDERSON, Joseph. Notices of some recently-discovered Inscribed and Sculptured Stones. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 31, p. 293–308, 1897. DOI: 10.9750/PSAS.031.293.308. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6672. Acesso em: 3 may. 2024.