-, -. Anniversary meeting: 30 November 1942. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 77, p. 1–4, 1943. DOI: 10.9750/PSAS.077.1.4. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8191. Acesso em: 4 may. 2024.