DUNBAR, John G; MAXWELL, Gordon S. Kenneth Arthur Steer. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 137, p. 1–4, 2008. DOI: 10.9750/PSAS.137.1.4. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9692. Acesso em: 27 apr. 2024.