Carson, R. T. (2007). The Stated preference approach to environmental valuation. Ashgate.
Citazione stile Chigago Style (17a edizione)Carson, Richard T. The Stated Preference Approach to Environmental Valuation. Aldershot: Ashgate, 2007.
Citatione MLA (9a ed.)Carson, Richard T. The Stated Preference Approach to Environmental Valuation. Ashgate, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.