Newton, Norman S, Eric J Talbot, J D Bateson, C A Dickson, J H Dickson, D B Gallagher, J B Kenworthy, J C Murray, and M J Stenhouse. “Excavations at the Peel of Lumphanan, Aberdeenshire, 1975-9”. Proceedings of the Society of Antiquaries of Scotland 128 (November 30, 1999): 653–670. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/10025.