Neolithic Pottery from Knappers Farm near Glasgow. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 82, p. 234–237, 1950. DOI: 10.9750/PSAS.082.234.237. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/8304. Acesso em: 28 oct. 2025.