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 "Keen, Paul",The crisis of literature in the 1790s : print culture and the public sphere,Digitally printed 1st pbk. version,Cambridge University Press,2006,Cambridge studies in romanticism,,0521027225,,https://cir.nii.ac.jp/crid/1130000796323328640