Robert Crayford
- A Constructional History of the Sash-Window, c. 1670-c. 1725 (Part 2). Dans: Architectural History, v. 42 ( 1999). (1999):
- A Constructional History of the Sash-Window c. 1670-c.1725 (Part 1). Dans: Architectural History, v. 41 ( 1998). (1998):
- The Setting-Out of St Paul's Cathedral. Dans: Architectural History, v. 44 ( 2001). (2001):