Unrecorded Urns from Different Parts of Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 66, p. 401–408, 1932. DOI: 10.9750/PSAS.066.401.408. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/7851. Acesso em: 27 oct. 2025.