Lewis, John, Eoin McB Cox, and Helen Smith. “Excavations at Craignethan Castle, 1984 and 1995”. Proceedings of the Society of Antiquaries of Scotland 128 (November 30, 1999): 923–936. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/10032.