VANS AGNEW, R. Note of the Discovery of a large Stone Hammer of peculiar form, now presented to the Museum. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 16, p. 56–58, 1882. DOI: 10.9750/PSAS.016.56.58. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6001. Acesso em: 6 may. 2024.