EELES, Francis C. Note on a Sculptured Stone at the Parish Church of Birse, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 46, p. 365–367, 1912. DOI: 10.9750/PSAS.046.365.367. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7262. Acesso em: 5 may. 2024.