Cathédrale de Rochester
- Archival research at Rochester cathedral. Dans: Structural Survey, v. 11, n. 2 (février 1993), pp. 150-158. (1993):
- L. N. Cottingham's Central Tower for Rochester Cathedral: A Question of Style and Interpretation. Dans: Archaeological Journal, v. 154, n. 1 (janvier 1997), pp. 221-225. (1997):