1. Sargent JW, Fothergill LC. The noise climate around our homes, BRE Information Paper IP21/93; 1993
2. Grimwood CJ. Effects of environmental noise on people at home, BRE Information Paper IP22/93; 1993
3. Wright P, Skinner CJ, Grimwood CJ. The National Noise Incidence Study 2000 (England and Wales), BRE Client Report No: 203938f. Available from: http://www.defra.gov.uk/environment/noise/research.htm
4. Skinner CJ, Grimwood CJ. The National Noise Incidence Study 2000/2001 (United Kingdom): volume 1 – Noise Levels, BRE Client Report No: 206344f. Available from: http://www.defra.gov.uk/environment/noise/research.htm
5. Ling MK, Skinner CJ, Grimwood CJ, Raw GJ. The 1999/2000 National Survey Of Attitudes to Environmental Noise: volume 1 – Methodology, BRE Client Report No: 205215f. Available from: http://www.defra.gov.uk/environment/noise/research.htm