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
"Barr, Nicholas and International Bank for Reconstruction and Development",Poland : income support and the social safety net during the transition,,World Bank,1993,World Bank country study,,0821323709,,https://cir.nii.ac.jp/crid/1130282271959724288