2Lawson R.M. Building Design using Modules , The Steel Construction Institute P367, 2007.
3Lawson R.M., Ogden R.G., Pedreschi R, Popo-Ola S and Grubb J Developments in Pre- abricated Systems in Light Steel and Modular Construction The Structural Engineer. Vol 83 No 6, 15 March 2005 p 28-35.
4Building Regulations, England and Wales Approved Document A, 2006.Cartz J.P- and Crosbv M Building High-rise Modular Homes The Structural Engineer Vol 85 no 1 9 January 2007.
5National Audit Office, UK Using Modern Methods of Construction to Build Homes More Quickly, 2004.
6Department for Committees and Local Government (UK) Code for Sustainable Homes Technical Guide, May 2009.