ANDERSON, Robert Rowand; KERR, Andrew. Observations on the Structure of St. Giles. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 16, p. 284–288, 1882. DOI: 10.9750/PSAS.016.284.288. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6017. Acesso em: 16 apr. 2024.