Callander, J. (1911) “Notice of the Discovery of Two Vessels of Clay on the Culbin Sands, the first containing Wheat and the Second from a Kitchen-Midden, with a Comparison of the Culbin Sands and the Glenluce Sands and of the Relics found on them”, Proceedings of the Society of Antiquaries of Scotland, 45, pp. 158-181. doi: 10.9750/PSAS.045.158.181.