-, -. Index. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 21, p. 449–468, 1887. DOI: 10.9750/PSAS.021.index. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6255. Acesso em: 25 apr. 2024.