GREGORY, Richard A; JONES, G D B; MCGILL, C. Survey and excavation at Tarradale, Highland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 131, p. 241–266, 2002. DOI: 10.9750/PSAS.131.241.266. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9557. Acesso em: 3 may. 2024.