COLES, Frederick R. Record of (I) the Excavation of two Stone Circles in Kincardineshire: (1) in Garrol Wood, Durris; (2) in Glassel Wood, Banchory-Ternan; and (II) Report on Stone Circles in Aberdeenshire, with measured Plans and Drawings; obtained under the Gunning Fellows. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 39, p. 190–218, 1905. DOI: 10.9750/PSAS.039.190.218. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6938. Acesso em: 29 apr. 2024.