Lumsden, H.G. 1877. Notes of the Opening of Two Eirde-Houses at Clova, Kildrummy, Aberdeenshire, and of a Cist with an Urn and Flint Implements at New Leslie. Proceedings of the Society of Antiquaries of Scotland. 12, (Nov. 1877), 356–358. DOI:https://doi.org/10.9750/PSAS.012.356.358.