WHITTINGTON, Graeme. Placenames and the settlement pattern of Dark Age Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 106, p. 99–110, 1977. DOI: 10.9750/PSAS.106.99.110. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8914. Acesso em: 10 may. 2024.