Pratt, J B, and John Stuart. “Note of the Recent Excavation of a Cairn on the High Law, and of Other Antiquities in the Parish of Cruden, Aberdeenshire. (with Additional Notes by Stuart, John)”. Proceedings of the Society of Antiquaries of Scotland 3 (November 30, 1862): 144–149. Accessed April 25, 2024. https://journals.socantscot.org/index.php/psas/article/view/4506.