ROBERTSON, Anne S. Notes: (3) An Arrowhead of Rhyolitic Ash from Linlithgow, West Lothian. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 77, p. 187–188, 1943. DOI: 10.9750/PSAS.077.187.188. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8202. Acesso em: 19 apr. 2024.