KEILLAR, J; RHYNAS, E; SHEPHERD, Ian. Sylvia Benton. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 115, p. 1–2, 1987. DOI: 10.9750/PSAS.115.1.2. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9196. Acesso em: 17 apr. 2024.