STEVENSON, Robert B K. The Pictish brooch from Aldclune, Blair Atholl, Perthshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 115, p. 233–239, 1987. DOI: 10.9750/PSAS.115.233.239. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9212. Acesso em: 20 apr. 2024.