SMITH, R Angus. Descriptive List of Antiquities near Loch Etive. Part III. - Continued. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 10, p. 70–90, 1874. DOI: 10.9750/PSAS.010.70.90. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5655. Acesso em: 26 may. 2024.