RICHMOND, Ian A; MCINTYRE, James; STANFIELD, J A; BIRLEY, Eric; RAISTRICK, Arthur. The Agricolan fort at Fendoch. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 73, p. 110–154, 1939. DOI: 10.9750/PSAS.073.110.154. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8107. Acesso em: 9 dec. 2024.