TABRAHAM, Christopher J; COX, Eoin; HAGGARTY, George; HURST, John G. Excavations at Kelso Abbey. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 114, p. 365–404, 1985. DOI: 10.9750/PSAS.114.365.404. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9168. Acesso em: 1 may. 2024.