Trench-Jellicoe, Ross. “A Missing Figure on Slab Fragment No 2 from Monifieth, Angus, the a’Chill Cross, Canna, and Some Implications of the Development of a Variant Form of the Virgin’s Hairstyle and Dress in Early Medieval Scotland”. Proceedings of the Society of Antiquaries of Scotland 129 (November 30, 2000): 597–647. Accessed December 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/10058.