-, -. Anniversary meeting: 30 November 1907. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 42, p. 1–12, 1908. DOI: 10.9750/PSAS.042.1.12. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7118. Acesso em: 20 apr. 2024.