TABRAHAM, Christopher. Excavations at Kelso Abbey, Roxburghshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 104, p. 248–251, 1974. DOI: 10.9750/PSAS.104.248.251. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8821. Acesso em: 19 may. 2024.