Bain, S., Bateson, J. D., Clark, J., Hazel, C., O’Sullivan, T. and Will, R. S. (1999) “Excavations of a medieval cemetery at Holyrood Abbey, Edinburgh”, Proceedings of the Society of Antiquaries of Scotland, 128, pp. 1047-1077. doi: 10.9750/PSAS.128.1047.1077.