CRAW, John Hewat. The Roman Camp at Channelkirk, Berwickshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 64, p. 321–326, 1930. DOI: 10.9750/PSAS.064.321.326. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7798. Acesso em: 23 apr. 2024.