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
"Cram, Ian","Extremism, free speech and counter-terrorism law and policy",,Routledge,2020,Routledge studies in extremism and democracy,,9780367670955,,https://cir.nii.ac.jp/crid/1131412883669128595