THOMAS, F W L. Note on the Ptolemaic Geography of Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 12, p. 358, 1877. DOI: 10.9750/PSAS.012.358. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5824. Acesso em: 20 apr. 2024.