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 "Conference of state highway testing engineers and chemists. 1st, Washington, D.C., 1917","Standard forms for specifications, tests, reports, and methods of sampling for word materials",,Government Printing Office,1917,Bulletin,,,,https://cir.nii.ac.jp/crid/1130000794066792448