-, -. Anniversary meeting: 30 November 1993. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 123, p. 466–480, 1994. DOI: 10.9750/PSAS.123.466.480. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9484. Acesso em: 25 apr. 2024.