STEVENSON, Robert B K. The Nuclear Fort of Dalmahoy, Midlothian and other Dark Age Capitals. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 83, p. 186–198, 1951. DOI: 10.9750/PSAS.083.186.198. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8339. Acesso em: 18 apr. 2024.