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 American Water Works Association,Ductile-iron pipe and fittings,3rd ed,American Water Works Association,2009,AWWA manual,,"9781583216323,1583216324",,https://cir.nii.ac.jp/crid/1130852237195111953