-, -. Anniversary meeting: 2 December 1918. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 53, p. 1–14, 1919. DOI: 10.9750/PSAS.053.1.14. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7452. Acesso em: 4 dec. 2024.