http://www.construction-innovation.info/
http://www.constructingexcellence.org.uk/pdf/rethinking construction/rethinking_construction_report.pdf
http://www.constructingexcellence.org.uk/news/article.jsp?id=10886
http://www.productivity.govt.nz/
http://www.cibworld.nl/site/programme/priority_themes/integrated_design_solutions.html
