(2010). Labour as a utility measure in contingent valuation studies: How good is it really? FZID.
Chicago-Zitierstil (17. Ausg.)Labour as a Utility Measure in Contingent Valuation Studies: How Good Is It Really? Stuttgart: FZID, 2010.
MLA-Zitierstil (9. Ausg.)Labour as a Utility Measure in Contingent Valuation Studies: How Good Is It Really? FZID, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.