Gibson, A. 2011. 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, (Nov. 2011), 51–77. DOI:https://doi.org/10.9750/PSAS.140.51.77.