Kilbride-Jones, H. E. and Mitchell, M. E. C. (1933) “Primitive Agriculture in Scotland: with Particular Reference to Unrecorded Celtic Lynchets at Torwoodlee, Galashiels, Selkirkshire”, Proceedings of the Society of Antiquaries of Scotland, 67, pp. 70–81. doi: 10.9750/PSAS.067.70.81.