BLACK, George F. Notice of a Charm-bead from Craignish. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 28, p. 230–233, 1894. DOI: 10.9750/PSAS.028.230.233. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6556. Acesso em: 19 apr. 2024.