ABERCROMBY, John. The Ornament of the Beaker Class of Pottery. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 39, p. 326–344, 1905. DOI: 10.9750/PSAS.039.326.344. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6943. Acesso em: 26 apr. 2024.