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 Materials. Meeting,"Symposium on nuclear methods for measuring soil density and moisture : presented at the Sixty-third Annual Meeting, American Society for Testing Materials, Atlantic City, N. J., June 27, 1960",,American Society for Testing Materials,1961,ASTM special technical publication,,,,https://cir.nii.ac.jp/crid/1130282272369820416