DAGNALL, Jean M M. Notes: (7) A Bulla from Perth. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 91, p. 189, 1960. DOI: 10.9750/PSAS.091.189. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8561. Acesso em: 20 apr. 2024.