FAIRBAIRN, Archibald. The Excavation of a Prehistoric and Mediaeval Site near Blackside, Muirkirk, Ayrshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 60, p. 262–266, 1926. DOI: 10.9750/PSAS.060.262.266. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7672. Acesso em: 5 may. 2024.