The Ecclesiastical Antiquities of the District of Kintyre in Argyllshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 9, p. 227–230, 1871. DOI: 10.9750/PSAS.009.227.230. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/5475. Acesso em: 1 oct. 2025.