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 "Choper, Jesse H.","2018 supplement to Constitutional law : cases, comments, and questions : twelfth edition",,West Academic,2018,American casebook series,,9781640209282,,https://cir.nii.ac.jp/crid/1130282269725704192