Phillips, D. and Heywood, B. ( 1995 ) Excavations at York Minster, vol. 1 : From Roman Fortress to
Norman Cathedral, ed. M.O.H. Carver, London: HMSO.
Rollason, D.W. ( 1998 ) Sources for York History to ad 1100 (The Archaeology of York 1 ), York: York
Archaeological Trust.
http://www.yorkarchaeology.co.uk (contains reports, bibliographies and publication lists relating to
this topic).
–– Richard Hall––