An unrecorded stone circle, Loch Seaforth, Lewis. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 70, p. 122–124, 1936. DOI: 10.9750/PSAS.070.122.124. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/7968. Acesso em: 27 oct. 2025.