GRANT, Walter G. Excavation of a Denuded Cairn, containing Fragments of Steatite Urns and Cremated Human Remains, in Rousay, Orkney. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 67, p. 24–26, 1933. DOI: 10.9750/PSAS.067.24.26. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7867. Acesso em: 18 apr. 2024.