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 "Fuchs, Christian","Digital democracy and the digital public sphere : media, communication and society",,Routledge,2023,"Media, communication and society",,9781032362731,,https://cir.nii.ac.jp/crid/1130861837237007875