BEDDOE, John. On the Ancient and Modern Ethnography of Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 1, p. 243–257, 1855. DOI: 10.9750/PSAS.001.243.257. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/3965. Acesso em: 20 may. 2024.