On Beggars’ Badges, with Notes on the Licensed Mendicants of Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 21, p. 169–179, 1887. DOI: 10.9750/PSAS.021.169.179. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/6234. Acesso em: 27 oct. 2025.