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
"Czepek, Andrea and Hellwig, Melanie and Nowak, Eva",Press freedom and pluralism in Europe : concepts and conditions,,Intellect,2009,European Communication Research and Education Association,,9781841502434,,https://cir.nii.ac.jp/crid/1130282272512243200