WICKHAM-JONES, Caroline R. The procurement and use of stone for flaked tools in prehistoric Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 116, p. 1–10, 1987. DOI: 10.9750/PSAS.116.1.10. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9253. Acesso em: 23 apr. 2024.