GRAHAM, Angus. Some antiquities in the parish of Craignish. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 82, p. 52–60, 1950. DOI: 10.9750/PSAS.082.52.60. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8299. Acesso em: 27 apr. 2024.