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
"Heerink, Nico and Keulen, Herman van and Kuiper, Marijke",Economic policy and sustainable land use : recent advances in quantitative analysis for developing countries,,Physica-Verlag,2001,Contributions to economics,,3790813516,,https://cir.nii.ac.jp/crid/1130000796745445504