HUTCHESON, Alexander. Notice of the Discovery of a Stratum containing Worked Flints at Broughty-Ferry. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 20, p. 166–169, 1886. DOI: 10.9750/PSAS.020.166.169. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6192. Acesso em: 26 apr. 2024.