CRAW, J Hewat. Some Roxburgh Grave-Slabs and a Coped Stone at Ancrum. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 56, p. 184–188, 1922. DOI: 10.9750/PSAS.056.184.188. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7543. Acesso em: 24 apr. 2024.