Alexander, D. et al. 2002. Excavation of Neolithic pits, later prehistoric structures and a Roman temporary camp along the line of A96 Kintore and Blackburn Bypass, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland. 130, (Nov. 2002), 11–75. DOI:https://doi.org/10.9750/PSAS.130.11.75.