-, -. Anniversary meeting: 30 November 2000. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 130, p. 816–831, 2002. DOI: 10.9750/PSAS.130.833.837. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10680. Acesso em: 30 may. 2024.