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 "Naciri, A.",Sovereign credit rating : questionable methodologies,,Routledge,2017,Routledge studies in corporate governance,,9781138678545,,https://cir.nii.ac.jp/crid/1130282270578371584