Kilbride-Jones, H E, and Margaret E Crichton Mitchell. “Primitive Agriculture in Scotland: With Particular Reference to Unrecorded Celtic Lynchets at Torwoodlee, Galashiels, Selkirkshire”. Proceedings of the Society of Antiquaries of Scotland, vol. 67, Nov. 1933, pp. 70-81, doi:10.9750/PSAS.067.70.81.