Ritchie, J N Graham, Frances Lynch, Dorothy N Marshall, Iain Thornber, Dorothy A Lunt, Stephen G Rees-Jones, Leslie Rymer, and D M Rich Gray. 1977. “Small Cairns in Argyll: Some Recent Work”. Proceedings of the Society of Antiquaries of Scotland 106 (November):15-38. https://doi.org/10.9750/PSAS.106.15.38.