MacIvor, Iain. “The King’s Chapel at Restalrig and St Triduana’s Aisle: A Hexagonal Two-Storied Chapel of the Fifteenth-Century”. Proceedings of the Society of Antiquaries of Scotland 96 (November 30, 1965): 247–263. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/10079.