- Improved Materials Data Capture through Bar-Coding,
A. Baldwin, A. Thorpe and J. Alkaabi
Paper 5.4 from CCP: 30, ISBN 0-948749-32-6 (1995)
- The Application of Protocol Analysis in the Development of Knowledge based Systems for Contractors' Resource based Estimating,
A. Baldwin and S.A. Oteifa
Paper 2.5 from CCP: 12, ISBN 0-948749-14-8 (1991)