STEWART, Ian. The Crosscryne hoard: a third note on the Edwardian sterlings found near Biggar. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 100, p. 195–196, 1969. DOI: 10.9750/PSAS.100.195.196. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8738. Acesso em: 25 apr. 2024.