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. Committee G-1 on Corrosion of Metals,"Corrosion in natural environments : three symposia presented at the seventy-sixth annual meeting, American Society for Testing and Materials, Philadelphia, Pa. 24-29 June 1973",,American Society for Testing and Materials,1974,ASTM special technical publication,,,,https://cir.nii.ac.jp/crid/1130000795609085568