MACDONALD, James. Historical Notices of the ’Broch’ or Burghead, in Moray, with an Account of its Antiquties. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 4, p. 321–342, 1862. DOI: 10.9750/PSAS.004.321.342. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/4815. Acesso em: 20 apr. 2024.