Watkins, Trevor, Beverley Smith, Lorna J Main, Valerie A Maxfield, Hilary K Murray, M R Apted, and Stuart Maxwell. “Lecture Summaries”. Proceedings of the Society of Antiquaries of Scotland 114 (November 30, 1985): 589–596. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/9182.