GOW, James. Holiday Notes in Athole, Perthshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 24, p. 382–387, 1890. DOI: 10.9750/PSAS.024.382.387. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6364. Acesso em: 29 apr. 2024.