Seip, K., & Strand, J. (1992). Willingness to pay for environmental goods in Norway: A contingent valuation study with real payment. Univ., Department of Economics.
Chicago-Zitierstil (17. Ausg.)Seip, Kalle, und Jon Strand. Willingness to Pay for Environmental Goods in Norway: A Contingent Valuation Study with Real Payment. Oslo: Univ., Department of Economics, 1992.
MLA-Zitierstil (9. Ausg.)Seip, Kalle, und Jon Strand. Willingness to Pay for Environmental Goods in Norway: A Contingent Valuation Study with Real Payment. Univ., Department of Economics, 1992.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.