STEVENSON, Robert B K. ’Arabella Stewart’ medals. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 106, p. 221–223, 1977. DOI: 10.9750/PSAS.106.221.223. Disponível em: //journals.socantscot.org/index.php/psas/article/view/8901. Acesso em: 24 mar. 2025.