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 "Becker, Gary Stanley","Human capital : a theoretical and empirical analysis, with special reference to education",,"National Bureau of Economic Research,Distributed by Columbia University Press",1964,National Bureau of Economic Research general series,,,,https://cir.nii.ac.jp/crid/1130000798303106560