1. Baden‐Hellard, R. (1991), “Total quality management in construction management”, in Barrett, P. and Males, R. (Eds), Practice Management: New Directions for the Construction Professional, E&FN Spon, London.
2. Barrett, P.S. (1994), “Supple systems for quality management”, RICS Research Paper Series, RICS, London.
3. Barrett, P.S. and Aouad, G. (1998), Final Report: Hybrid Concrete Structures for the UK Market, Workpackages 3 and 5, PiT Project CI39/3/372, Reinforced Concrete Council, Reading.
4. Barrett, P.S. and Grover, R. (1998), Quality Assurance and the Surveying Professional, 3 Vols, RICS, London.
5. Barrett, P.S. and Sexton, M. (1997), “Improving quality in a research‐orientated university department using supple systems”, Final report to the Higher Education Quality Council, University of Salford, Salford.