MACDONALD, George. Some Recent Discoveries on the Line of the Antonine Wall. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 49, p. 93–138, 1915. DOI: 10.9750/PSAS.049.93.138. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7357. Acesso em: 20 apr. 2024.