SIMPSON, W Douglas. The Doune of Invernochty. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 53, p. 34–45, 1919. DOI: 10.9750/PSAS.053.34.45. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7461. Acesso em: 9 dec. 2024.