KERR, R; LOCKIE, J R. Unpublished Communion Tokens of Various Scottish Churches. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 84, p. 38–56, 1952. DOI: 10.9750/PSAS.084.38.56. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8358. Acesso em: 24 apr. 2024.