1. Apted, M.R., Gilyard-Beer, R., and Saunders, A. D. (ed.),Ancient Monuments and their Interpretation, Phillimore, Chichester 1977
2. Roman Tile Stamps from Lincoln ('Lindum') and the 'Legio V Alaudae'
3. Boon, G. ‘Excavations on the site of a Roman Quay at Caerleon, and its Significance’, BOON, G (ed.) 1–24
4. Gold-in-Glass Beads from the Ancient World