-, -. Anniversary meeting: 30 November 1955. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 88, p. 254–258, 1956. DOI: 10.9750/PSAS.088.254.258. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10613. Acesso em: 30 apr. 2024.