著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Bjornstad, David J. and Kahn, James R.",The contingent valuation of environmental resources : methodological issues and research needs,,E. Elgar,1996,New horizons in environmental economics,,1858983215,,https://cir.nii.ac.jp/crid/1130000796529768832