GRAHAM, Angus. Archaeology on a Great Post Road. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 96, p. 318–347, 1965. DOI: 10.9750/PSAS.096.318.347. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10077. Acesso em: 26 apr. 2024.