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
"Conference on Education and Income and Hansen, W. Lee and University of Wisconsin. Dept. of Economics and Conference on Research in Income and Wealth","Education, income, and human capital",,"National Bureau of Economic Research,Distributed by Columbia University Press",1970,Studies in income and wealth,,0870142186,,https://cir.nii.ac.jp/crid/1130000796042030208