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 Great Britain. Dept. for Education,"The Outdoor classroom : educational use,landscape design & manegemnt of school grounds",,"H.M.S.O., 1990",1990,Building bulletin,,0112707300,,https://cir.nii.ac.jp/crid/1130282271159481728