1. M. Aydinalp, A. Ferguson, A. Fung, I.V. Ugursal, Energuide for houses database analysis, Report to Natural Resources Canada: CREEDAC-2001-04-03, CREEDAC, Dalhousie University, Halifax, 2001.
2. Willingness to pay for energy-saving measures in residential buildings;Banfi;Energy Economics,2008
3. Determinants of households’ space heating type: a discrete choice analysis for German households;Braun;Energy Policy,2010
4. Microeconometrics: Methods and Applications;Colin Cameron,2005
5. T.A. Cameron, M.B Wright, The determinants of household water conservation retrofit activity: a discrete choice model using survey data, Discussion Paper 520, Department of Economics, University of California, Los Angeles, 1988.