POTTER, John F. Stone emplacement in early Scottish churches: evidence of Early Christian craftsmanship. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 136, p. 227–236, 2007. DOI: 10.9750/PSAS.136.227.236. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9681. Acesso em: 25 apr. 2024.