Roman campaigns north of the Forth-Clyde isthmus: the evidence of the temporary camps. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 109, p. 140–150, 1980. DOI: 10.9750/PSAS.109.140.150. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/8998. Acesso em: 1 oct. 2025.