PAYNE, H. Account of a Roman Station near Crickhowel, in Brecknockshire. Archaeologia Scotica, [S. l.], v. 3, p. 91–98, 1832. Disponível em: https://journals.socantscot.org/index.php/arch-scot/article/view/219. Acesso em: 2 may. 2024.