1. Underoccupation in local authority and housing association housing;Barelli,1992
2. Planning for Affordable Housing;Barlow,1994
3. Low demand for housing;Bramley;Urban Studies,2002
4. Low Demand Housing and Unpopular Neighbourhoods;Bramley,2000
5. Chaplin, R., Martin, S., Yang, J.H., Whitehead, C., 1994. Affordability: Definitions, Measures and Implications for Lenders, Discussion Paper 45, Department of Land Economy, University of Cambridge.