GIBSON, Alex. Dating Balbirnie: recent radiocarbon dates from the stone circle and cairn at Balbirnie, Fife, and a review of its place in the overall Balfarg/Balbirnie site sequence. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 140, p. 51–77, 2011. DOI: 10.9750/PSAS.140.51.77. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9752. Acesso em: 24 apr. 2024.