Stair, Earl of. “Note of a Burnt Cairn Dug Out in Culcaldie Moss, Near Lochinch, Wigtonshire, in a Letter to John Stuart, LL.D., Secretary”. Proceedings of the Society of Antiquaries of Scotland, vol. 10, Nov. 1875, pp. 700-1, doi:10.9750/PSAS.010.700.701.