CORRIE, John M. Notes on a Group of Chipped Stone Implements from Roxburghshire and Berwickshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 59, p. 29–33, 1925. DOI: 10.9750/PSAS.059.29.33. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7628. Acesso em: 2 may. 2024.