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. National Bureau of Standards,"Safety rules for the installation and maintenance of electric utilization Equipment, comprising part 3, and the Grounding rules of the 5th ed. National electrical safety code",,U.S. Government Print. Off.,1940,National Bureau of Standards handbook,,,,https://cir.nii.ac.jp/crid/1130282272201654784