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
"Newbery, David M. G.",Optimal commodity stock-piling rules,,"Development Research Dept., International Bank for Reconstruction and Development",1982,Discussion paper (International Bank for Reconstruction and Development. Development Research Dept.),,,,https://cir.nii.ac.jp/crid/1130282270239361536