- Use of a Profiled Lead Layer to Reduce Load Transfer Onto Masonry,
M.K. Sahota and J.R. Riddington
Paper 13.2 from CCP: 48, ISBN 0-948749-50-4 (1997)
- The Use of Lead as a Cisco-Elastic Structural Material,
J.R. Riddington and M. Bolourchi
Paper 20.1 from CCP: 7/8, ISBN 0-948749-07-5 (1987)