-, -. Anniversary meeting: 30 November 1936. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 71, p. 1–12, 1937. DOI: 10.9750/PSAS.071.1.12. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8034. Acesso em: 9 dec. 2024.