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 United States. Economics and Statistics Administration and United States. National Telecommunications and Information Administration,Toward digital inclusion : a report on Americans' access to technology tools,,"U.S. Dept. of Commerce, Economics and Statistics Administration : [U.S. Dept. of Commerce,] National Telecommunications and Information Administration",2000,Falling through the net,,,,https://cir.nii.ac.jp/crid/1130000796931690880