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
"Neumann, Karl-Heinz","Economic policy toward telecommunications, information and the media in West Germany",,WIK,1984,Diskussionsbeiträge zur Telekommunikationsforschung,,,,https://cir.nii.ac.jp/crid/1130282271024041856