CRUDEN, Stewart. Scottish Medieval Pottery. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 89, p. 67–82, 1958. DOI: 10.9750/PSAS.089.67.82. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8488. Acesso em: 19 apr. 2024.