著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Clayton M. Christensen,The Rigid Disk Drive Industry: A History of Commercial and Technological Turbulence,Business History Review,0007-6805,Cambridge University Press (CUP),1993,67,4,531-588,https://cir.nii.ac.jp/crid/1361418520922879872,https://doi.org/10.2307/3116804