Müller, B. (1997). Is more information always better?: The effect of information on the validity of contingent valuations. Oxford Institute for Energy Studies.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Müller, B. Is More Information Always Better?: The Effect of Information on the Validity of Contingent Valuations. Oxford Institute for Energy Studies, 1997.
MLA -ийн эшлэл (9 дэх хэвлэлт)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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