MARWICK, Hugh; LOW, Alexander. Some Cist-Burials in Orkney: With a Report on the Human Remains found. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 63, p. 377–383, 1929. DOI: 10.9750/PSAS.063.377.383. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7766. Acesso em: 3 may. 2024.