Ellis, C., Anthony, I., Breen, A., Crone, A., Dore, J., Engl, R., … Vaughan-Williams, A. (2008). Total excavation of a later prehistoric enclosure at Braehead, Glasgow. Proceedings of the Society of Antiquaries of Scotland, 137, 179–264. https://doi.org/10.9750/PSAS.137.179.264