GAMMACK, James. Notice of two Bronze Swords found in Kincardineshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 14, p. 316–317, 1880. DOI: 10.9750/PSAS.014.316.317. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5930. Acesso em: 25 apr. 2024.