GOUDIE, Gilbert. On Two Monumental Stones with Ogham Inscriptions Recently Discovered in Shetland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 12, p. 20–32, 1877. DOI: 10.9750/PSAS.012.20.32. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5794. Acesso em: 16 apr. 2024.