RICHARDSON, Adam B. Notice of a Hoard of Coins found at Closeburn, Dumfriesshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 35, p. 639–659, 1901. DOI: 10.9750/PSAS.035.639.659. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6822. Acesso em: 27 apr. 2024.