ARMIT, Ian. The Atlantic Scottish Iron Age: five levels of chronology. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 121, p. 181–214, 1992. DOI: 10.9750/PSAS.121.181.214. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9405. Acesso em: 26 apr. 2024.