[1]
Goudie, G. 1871. 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. 9, (Nov. 1871), 212-219. DOI:https://doi.org/10.9750/PSAS.009.212.219.