1. The Intergovernmental Panel on Climate Change, Climate change: Synthesis report. Contribution of working groups I, II and III to the fourth assessment report of the Intergovernmental Panel on Climate Change, IPCC Secretariat, Geneva, Switzerland, 2007
2. Climate Change Act 2008 (c. 27), The Stationery Office Limited, London
3. The UK's approach to sustainable development in construction
4. What is missing from the concept of the new European Building Directive?