Müller, B. (1997). Is more information always better?: The effect of information on the validity of contingent valuations. Oxford Institute for Energy Studies.
Lua i Stíl Chicago (17ú heag.)Müller, B. Is More Information Always Better?: The Effect of Information on the Validity of Contingent Valuations. Oxford Institute for Energy Studies, 1997.
Lua MLA (9ú heag.)Müller, B. Is More Information Always Better?: The Effect of Information on the Validity of Contingent Valuations. Oxford Institute for Energy Studies, 1997.
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