-, -. Anniversary meeting: 30 November 1916. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 51, p. 1–15, 1917. DOI: 10.9750/PSAS.051.1.15. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7402. Acesso em: 25 apr. 2024.