- Lang, J. 1991. Corpus of Anglo-Saxon Sculpture, 3, York and Eastern Yorkshire, Oxford University Press for the British Academy, 144–48
- Pevsner, N. 1966. The Buildings of England, Yorkshire: The North Riding, Harmondsworth: Penguin Books, 193–95
- Lang, J. 1991. Corpus of Anglo-Saxon Sculpture, 3, York and Eastern Yorkshire, Oxford University Press for the British Academy, 215–20
- Harrison, S. A. 1990. Byland Abbey, North Yorkshire, English Heritage
- Jackson-Stops, G. 1989. The Rievaulx Terrace, North Yorkshire, The National Trust, revised edn
- Coppack, G. and Fergusson, P. 1994. Rievaulx Abbey, English Heritage
- Coppack, G. 1990. Helmsley Castle, North Yorkshire, English Heritage