WATKINS, Trevor; SHEPHERD, Ian A G. A beaker burial at Newmill, near Bankfoot, Perthshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 110, p. 32–43, 1981. DOI: 10.9750/PSAS.110.32.43. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9021. Acesso em: 23 apr. 2024.