Thetford Priory, Norfolk /
Raby, F. J. E.(Frederic James Edward),1888-
Reynolds, P. K. Baillie(Paul Kenneth Baillie),1896-1973.
Rigold, S. E.
English Heritage.
London Historic Buildings and Monuments Commission for England
1984
First published: HMSO : 1979
At head of title: English Heritage
Thetford Priory.