SMITH, R Angus. Notes on Stone Circles in Durris, Kincardineshire and its Neighbourhood. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 14, p. 294–309, 1880. DOI: 10.9750/PSAS.014.294.309. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5929. Acesso em: 20 apr. 2024.