MACALISTER, R A S. An Inventory of the Ancient Monuments remaining in the Island of Iona. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 48, p. 421–430, 1914. DOI: 10.9750/PSAS.048.421.430. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7331. Acesso em: 8 may. 2024.