CALLANDER, J Graham. Scottish Neolithic Pottery. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 63, p. 29–98, 1929. DOI: 10.9750/PSAS.063.29.98. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7750. Acesso em: 19 apr. 2024.