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. Dept. of Commerce. National Bureau of Standards,Safe handling of radioactive isotopes,,"U.S. Dept. of Commerce, National Bureau of Standards",1949,National Bureau of Standards handbook,,,,https://cir.nii.ac.jp/crid/1130000795472973312