1. Greater Plan 1944;Abercrombie,1945
2. Barker, K., 2004. Review of Housing Supply. Her Majesty's Stationery Office, London, http://www.barkerreview.org.uk/.
3. Projecting rates of urbanisation in England 1991–2016;Bibby;Town Planning Rev.,1997
4. Planning by Consent: the Origins and Nature of British Development Control;Booth,2003
5. Loosening the green belt;Bovill;Planning,2002