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 "Paquet, Catherine and Saxe, Warren","The business case for network security : advocacy, governance, and ROI",,Cisco Press,2005,Network business series,,1587201216,,https://cir.nii.ac.jp/crid/1130282270052600704