Callander, J Graham. “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 (November 30, 1911): 158–181. Accessed April 25, 2024. https://journals.socantscot.org/index.php/psas/article/view/7213.