1. Bird, P. A. & Jackson, C. I., 1965. Water meters: why not? New Society, 17 June, 11–13.
2. Cambridgeshire County Council, 1980. Cambridgeshire County War Plan.
3. Central Advisory Water Committee, 1963. Report of Subcommittee on Water Charges. London: HMSO.
4. Central Water Planning Unit, 1977. Annual Report 1976/77. Reading: CWPU.
5. Department of the Environment, 1974a. The Water Services: Economic and Financial Policies, Third Report to the Secretary of State for the Environment. London: HMSO.