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
"Picard, Robert G.",Press concentration and monopoly : new perspectives on newspaper ownership and operation,,Ablex Pub. Corp.,1988,Communication and information science,,0893914649,,https://cir.nii.ac.jp/crid/1130000797448303616