- document
- Cartwright, Bruce (author), McGuckin, Damian (author), Turner, Terry (author), Cannon, Stuart (author) report 2005
- document
- Canham, H.J.S. (author), Cartwright, D.E. (author), Goodrich, G.J. (author), Hogben, N. (author) report 1962
- document
- Cartwright, D.E. (author), Rydill, L.J. (author) report 1956