1. Alternative Housing Concepts and the Benefits of Public Housing Programs;De Borger;J. Urban Economics,1987
2. Household Income and Expenditure Surveys;Government of Pakistan (GOP),1984
3. National Reference Manual on Planning and Infrastructure Standards;Government of Pakistan (GOP) PEPAC,1986
4. Rural-Urban Differences and the Stability of Consumption Behaviour: an Intertemporal Analysis of the Household Income and Expenditure Survey;Malik,1987