GEORGE BIRD, David. Ashtead Common, Surrey (England): Roman Tileworks. Rei Cretariae Romanae Fautorum Acta, [S. l.], v. 44, p. 317–324, 2017. DOI: 10.32028/rcrf-acta-44-pp.317-324. Disponível em: https://archaeopresspublishing.com/ojs/index.php/RCRF/article/view/2045. Acesso em: 3 apr. 2026.