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 140 (November 30, 2011): 51–77. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/9752.