WOOLLISCROFT, D J; RAMSAY, S. The Roman Gask series tower at West Mains of Huntingtower, Perth & Kinross. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 130, p. 491–507, 2002. DOI: 10.9750/PSAS.130.491.507. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9528. Acesso em: 26 apr. 2024.