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 "Williams-Elegbe, Sope",Fighting corruption in public procurement : a comparative analysis of disqualification or debarment measures,,Hart,2012,Studies in international law,,9781849460200,,https://cir.nii.ac.jp/crid/1130282270411412736