Mapleton, R.J. 1871. Notice of Remarkable Cists in a Gravel Bank near Kilmartin; and of Incised Sculpturings of Axe Heads, and other Markings on the Stones of the Cists. Proceedings of the Society of Antiquaries of Scotland. 8, (Nov. 1871), 378–381. DOI:https://doi.org/10.9750/PSAS.008.378.381.