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
"Piñera, Sebastian and Selowsky, Marcelo and International Bank for Reconstruction and Development","Unemployment, labor market segmentation, the opportunity cost of labor and the social returns to education",,International Bank for Reconstruction and Development,1976,World Bank staff working papers,,,,https://cir.nii.ac.jp/crid/1130000797684918656