1. Boardman, B. 1991.Fuel Poverty: From Cold Homes to Affordable Warmth, 177–180. Belhaven Press.
2. Third Report of the Energy Committee, Session 1990–91, Minutes of Evidence, HC91‐III,1991
3. Boardman, B. 1991. Social Aspects of Energy Efficiency. background paper for Neighbourhood Energy Action/Policy Studies Institute Energy Efficiency seminars. November1991, London or NEA, Newcastle. PSI. paras 41–47.