RITCHIE, James. Some Old Crosses and Unlettered Sepulchral Monuments in Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 45, p. 333–353, 1911. DOI: 10.9750/PSAS.045.333.353. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7221. Acesso em: 25 apr. 2024.