KERMODE, P. Further Discoveries of Cross-Slabs in the Isle of Man. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 50, p. 50–62, 1916. DOI: 10.9750/PSAS.050.50.62. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7377. Acesso em: 3 may. 2024.