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
"Hoekman, Bernard M. and Mavroidis, Petros C.",Law and policy in public purchasing : the WTO agreement on government procurement,,University of Michigan Press,1997,Studies in international trade policy,,0472108298,,https://cir.nii.ac.jp/crid/1130000794758574848