REID, John J. Notice of a Fragment of a Monumental Sculptured Stone found at Meigle, 1888. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 23, p. 232–234, 1889. DOI: 10.9750/PSAS.023.232.234. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6330. Acesso em: 8 may. 2024.