-, -. Anniversary Meeting: 30 November 1860. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 4, p. 1–5, 1862. DOI: 10.9750/PSAS.004.1.5. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5013. Acesso em: 1 may. 2024.