GRAHAM, Angus. The Military Road from Braemar to the Spittal of Glen Shee. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 97, p. 226–236, 1966. DOI: 10.9750/PSAS.097.226.236. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8661. Acesso em: 20 apr. 2024.