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
"Ruin, Olof","Tage Erlander : serving the welfare state, 1946-1969",,University of Pittsburgh Press,1990,Pitt series in policy and institutional studies,,0822936313,,https://cir.nii.ac.jp/crid/1130282272656686848