LAWRENCE, David. An anthropomorphic carving from Pictish Orkney. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 135, p. 309–318, 2006. DOI: 10.9750/PSAS.135.309.318. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9653. Acesso em: 19 may. 2024.