Mills, C. M., Crone, A., Edwards, K. J., & Whittington, G. (1995). The excavation and environmental investigation of a sub-peat stone bank near Loch Portain, North Uist, Outer Hebrides. Proceedings of the Society of Antiquaries of Scotland, 124, 155–171. https://doi.org/10.9750/PSAS.124.155.171