Haggart, D. “Notice of the Discovery of Cup-and Ring-Sculpturings at Duncrosk, Near the Falls of Lochay, in Glenlochay”. Proceedings of the Society of Antiquaries of Scotland 29 (November 30, 1895): 92–93. Accessed April 28, 2024. https://journals.socantscot.org/index.php/psas/article/view/6579.