Müller, B. (1997). Is more information always better?: The effect of information on the validity of contingent valuations. Oxford Institute for Energy Studies.
Chicago-čujuhus (17. p.)Müller, B. Is More Information Always Better?: The Effect of Information on the Validity of Contingent Valuations. Oxford Institute for Energy Studies, 1997.
MLA-čujuhus (9. p.)Müller, B. Is More Information Always Better?: The Effect of Information on the Validity of Contingent Valuations. Oxford Institute for Energy Studies, 1997.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.