1. Cost–benefit Analysis of Environmental Goods by Applying the Contingent Valuation Method: Some Japanese Case Studies;Ahmed,2006
2. Arrow, K, Solow, R, Portney, P R, Leamer, E E, Radner, R and Schuman, H (1993) Report of the NOAA Panel on Contingent Valuation. National Oceanic and Atmospheric Administration, US Department of Commerce, Washington, DC.
3. Barber, A (2002) Planning: Past, Present and Future. Urban Parks Forum, Reading, Berkshire, UK.
4. Bateman, I, Langford, I H, Willis, K G, Turner, K and Garrod, G G (1993) The impacts of changing willingness to pay, question format in contingent valuation studies: an analysis of open-ended, iterative bidding and dichotomous choice formats. Global Environmental Change Working Papers 93-05, Centre for Social and Economic Research on the Global Environment, University of East Anglia, Norwich, UK.
5. Economic Valuation with Stated Preference Techniques: A Manual;Bateman,2002