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 "Yong, R. N. (Raymond Nen) and Townsend, Frank C. and ASTM Committee D-18 on Soil and Rock for Engineering Purposes and Symposium on Laboratory Shear Strength of Soil",Laboratory shear strength of soil : a symposium,,American Society for Testing and Materials,1981,ASTM special technical publication,,,,https://cir.nii.ac.jp/crid/1130282273112373760