GUILDING, Ruth A. The De Wet Apostle paintings in the chapel at Glamis Castle. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 116, p. 429–445, 1987. DOI: 10.9750/PSAS.116.429.445. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9277. Acesso em: 25 apr. 2024.