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 "Clotfelter, Charles T.",American universities in a global market,,University of Chicago Press,2010,A National Bureau of Economic Research conference report,,9780226110448,,https://cir.nii.ac.jp/crid/1130282270334466944