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 "Cotlear, D. (Daniel)","A new social contract for Peru : an agenda for improving education, health care, and the social safety net",,World Bank,2006,World Bank country study,,0821365673,,https://cir.nii.ac.jp/crid/1130000794326302080