MANN, Ludovic McLellan. Recent Discoveries in Arran. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 59, p. 252–256, 1925. DOI: 10.9750/PSAS.059.252.256. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7635. Acesso em: 5 may. 2024.