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 UNICEF,Children at risk in Central and Eastern Europe : perils and promoises,,"UNICEF, International Child Development Centre",1997,Regional monitoring report,,8885401325,,https://cir.nii.ac.jp/crid/1130282268919728768