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 Society for Testing and Materials,"Symposium on specific gravity of bituminous coated aggregates : presented at the Fifty-Ninth Annual Meeting, American Society for Testing Materials, Atlantic City, N. J., June 18, 1956",,ASTM,1957,ASTM special technical publication,,,,https://cir.nii.ac.jp/crid/1130282271849973376