CRAMP, Rosemary; DOUGLAS-HOME, Caroline. New discoveries at The Hirsel, Coldstream, Berwickshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 109, p. 223–232, 1980. DOI: 10.9750/PSAS.109.223.232. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9003. Acesso em: 8 may. 2024.