Lecture summaries 2003–2004. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 134, p. 563–574, 2005. DOI: 10.9750/PSAS.134.563.574. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9618. Acesso em: 5 dec. 2025.