LAING, Henry. A Note respecting the Sculptured Cross at St Vigeans, near Arbroath; of which casts by Mr Henry Laing, Seal Engraver, were exhibited. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 1, p. 294–296, 1855. DOI: 10.9750/PSAS.001.294.296. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/3972. Acesso em: 24 apr. 2024.