Notes on Scottish incised slabs. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 78, p. 80–91, 1944. DOI: 10.9750/PSAS.078.80.91. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/8210. Acesso em: 28 oct. 2025.