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 "Scheerens, J. (Jaap)",Informal learning of active citizenship at school : an international comparative study in seven European countries,,Springer,2009,Lifelong learning book series,,"9781402096204,9789048181704",,https://cir.nii.ac.jp/crid/1130282271571361024