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
"Thomas, Duncan and Maluccio, John","Contraceptive choice, fertility, and public policy in Zimbabwe",,World Bank,1995,LSMS working paper,,0821330187,,https://cir.nii.ac.jp/crid/1130000797171809152