KERMODE, P M C. More Cross-Slabs from the Isle of Man. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 63, p. 354–360, 1929. DOI: 10.9750/PSAS.063.354.360. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7763. Acesso em: 4 may. 2024.