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
"Ok, Efe A.",On opportunity inequality measurement,,"C.V. Starr Center for Applied Economics : New York University, Faculty of Arts and Science, Department of Economics",1996,Economic research reports,,,,https://cir.nii.ac.jp/crid/1130282270818374272