-, -. Anniversary meeting: 30 November 1927. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 62, p. 1–22, 1928. DOI: 10.9750/PSAS.062.1.22. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7733. Acesso em: 7 may. 2024.