HAWKE-SMITH, C F. Two Mesolithic sites near Newburgh, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 110, p. 497–502, 1981. DOI: 10.9750/PSAS.110.497.502. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9038. Acesso em: 24 nov. 2024.