“The Motes, Forts, and Doons of the Stewartry of Kirkcudbrightshire. (Part II)”. Proceedings of the Society of Antiquaries of Scotland 26 (November 30, 1892): 117–170. Accessed October 27, 2025. https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/6475.