-, -. Anniversary meeting: 30 November 1984. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 114, p. 612–618, 1985. DOI: 10.9750/PSAS.114.612.618. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10663. Acesso em: 4 may. 2024.