The chamber tomb of Unival, North Uist. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 82, p. 1–49, 1950. DOI: 10.9750/PSAS.082.1.49. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/8297. Acesso em: 28 oct. 2025.