-, -. Anniversary meeting: 2 December 1935. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 70, p. 1–32, 1936. DOI: 10.9750/PSAS.070.1.32. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7965. Acesso em: 3 may. 2024.