1. Adamowicz, W., 1995. Alternative valuation techniques: a comparison and a movement towards a synthesis. In: Willis, G., Corkindale, J. (Eds.), Environmental Valuation: New Perspectives. CAB International, Oxford.
2. Stated preference approaches for measuring passive use values: choice experiments and contingent valuation;Adamowicz;American Journal of Agricultural Economics,1998
3. Charging for admissions to museums and galleries: a framework for analysing the impact on access;Bailey;Journal of Cultural Economics,1998
4. Bariletti, A., Causi, M., 1998. Cultural heritage resources and employment: an Italian perspective. In: Paper Presented at the 11th Biennial Conference of the ACEI, Barcelona, June 14–17, 1998.
5. Ben-Akiva, M., Lerman, S.R., 1985. Discrete Choice Analysis: Theory and Applications to Travel Demand. MIT Press, Cambridge, MA.