Johnston, Daniel, S Boardman, S Carter, A Crone, B Finlayson, R Pelling, R Ritchie, A Sheridan, R Tipping, T Ward, M O’Neil, C Unwin, and S Stevenson. 1998. “Biggar Common, 1987-93: An Early Prehistoric Funerary and Domestic Landscape in Clydesdale, South Lanarkshire”. Proceedings of the Society of Antiquaries of Scotland 127 (November), 185-253. https://doi.org/10.9750/PSAS.127.185.253.