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 "Christensen, Gary L. and Practising Law Institute",The new era in CATV : the Cable Franchise Policy and Communications Act of 1984,,Practising Law Institute,1985,"Patent, copyright, trademark, and literary property course handbook series",,,,https://cir.nii.ac.jp/crid/1130000795324692352