SAVILLE, Alan. A decorated skaill knife from Skara Brae, Orkney. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 124, p. 103–111, 1995. DOI: 10.9750/PSAS.124.103.111. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9489. Acesso em: 19 apr. 2024.