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 "Schimdt, Roger C. and Symposium on the Characteristics and Safety of Playing Surfaces (Artificial and Natural) for Field Sports (1988 : Phoenix, Ariz.) and ASTM Subcommittee F08.52 on Playing Surfaces and Facilities",Natural and artificial playing fields : characteristics and safety features,,ASTM,1990,ASTM special technical publication,,0803112963,,https://cir.nii.ac.jp/crid/1130000797812560256