HENSHALL, Audrey S; STEWART, M E C. Excavations at Clach na Tiompan, Wester Glen Almond, Perthshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 88, p. 112–124, 1956. DOI: 10.9750/PSAS.088.112.124. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8460. Acesso em: 23 apr. 2024.