WICKHAM-JONES, Caroline R. A discoidal flint knife from near Huntly, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 117, p. 354–355, 1988. DOI: 10.9750/PSAS.117.354.355. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9312. Acesso em: 6 may. 2024.