KERR, Robert; LOCKIE, J R. Scottish Beggars’ Badges. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 95, p. 291–299, 1964. DOI: 10.9750/PSAS.095.291.299. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8639. Acesso em: 23 apr. 2024.