-, -. Index. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 55, p. 289–324, 1921. DOI: 10.9750/PSAS.055.index. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7519. Acesso em: 6 may. 2024.