Cursiter, J.W. 1887. Notice of the Bronze Weapons of Orkney and Shetland, and of an Iron Age Deposit found in a Cist at Moan, Harray. Proceedings of the Society of Antiquaries of Scotland. 21, (Nov. 1887), 339–346. DOI:https://doi.org/10.9750/PSAS.021.339.346.