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. Department for Education and Employment,"The Outdoor classroom : educational use, landscape design & manegemnt of school grounds",2nd ed,Stationery Office,1999,Building bulletin,,0112710611,,https://cir.nii.ac.jp/crid/1130000794045798272