-, -; CHRISTISON, D; BARBOUR, J; MACDONALD, J; BALDWIN BROWN, G; ANDERSON, Joseph. Account of the Excavation of Birrens, a Roman Station in Annandale, undertaken by the Society of Antiquaries of Scotland in 1895. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 30, p. 81–199, 1896. DOI: 10.9750/PSAS.030.81.199. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6619. Acesso em: 25 apr. 2024.