EDMONDS, Mark; SHERIDAN, Alison; TIPPING, Richard. Survey and excavation at Creag na Caillich, Killin, Perthshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 122, p. 77–112, 1993. DOI: 10.9750/PSAS.122.77.112. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9429. Acesso em: 23 jun. 2024.