Lelong, Olivia, Tony Pollard, J A Roberts, and I A G Shepherd. “Excavation of a Bronze Age Ring Cairn at Cloburn Quarry, Cairngryffe Hill, Lanarkshire”. Proceedings of the Society of Antiquaries of Scotland 128 (November 30, 1999): 105–142. Accessed November 22, 2024. https://journals.socantscot.org/index.php/psas/article/view/10004.