Jones, J D, and Cecily Margaret Piggott. “Notes: (3) Brochs and Duns in Tiree: With a Note on the Pottery”. Proceedings of the Society of Antiquaries of Scotland 86 (November 30, 1954): 196–198. Accessed April 26, 2024. https://journals.socantscot.org/index.php/psas/article/view/8418.