DUNS, Professor. On some Amulets. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 25, p. 402–409, 1891. DOI: 10.9750/PSAS.025.402.409. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6409. Acesso em: 2 may. 2024.