EELES, Francis C. Notice of a Celtic Cross-slab recently discovered at Kinneff, Kincardineshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 33, p. 163–167, 1899. DOI: 10.9750/PSAS.033.163.167. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6735. Acesso em: 27 apr. 2024.