MITCHELL, Arthur. The Fall of an Iron-Age Man into the Stone-Age. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 30, p. 369–374, 1896. DOI: 10.9750/PSAS.030.369.374. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6636. Acesso em: 25 apr. 2024.