BALFOUR, John. Notice of the Discovery of an Ancient Grave at Balfarg, Fifeshire, in a Letter to the Secretary. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 17, p. 324–325, 1883. DOI: 10.9750/PSAS.017.324.325. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6067. Acesso em: 16 apr. 2024.