[1]
Dixon, J.H. 1921. The Balvarran Cupped Stone, the ’Bloody Stone’ of Dunfallandy, and a Cup-marked Stone in Glen Brerachan. Proceedings of the Society of Antiquaries of Scotland. 55, (Nov. 1921), 95–99. DOI:https://doi.org/10.9750/PSAS.055.95.99.