ROSS, Thomas. Old Parliament Hall, Edinburgh: Statues of Justice and Mercy. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 53, p. 30–33, 1919. DOI: 10.9750/PSAS.053.30.33. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7460. Acesso em: 24 apr. 2024.