Jervise, A. 1862. Notice of a Stone Coffin which contained an Urn and Jet Ornaments, discovered near Pitkennedy, parish of Aberlemno, Forfarshire. Proceedings of the Society of Antiquaries of Scotland. 3, (Nov. 1862), 78–79. DOI:https://doi.org/10.9750/PSAS.003.78.79.