GOUDIE, Gilbert. Notice of Excavations in a Broch and adjacent Tumuli near Levenwick, in the Parish of Dunrossness, Zetland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 9, p. 212–219, 1871. DOI: 10.9750/PSAS.009.212.219. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5472. Acesso em: 20 apr. 2024.