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 "Sykes, Alan O.",Economics of international trade law,,Edward Elgar,2012,An Elgar research collection,,"9781845426507,9781845426507",,https://cir.nii.ac.jp/crid/1130000793912752640