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
"Commission of the European Communities and Trant, A.","Environmental education in the age group 9-14 years in the European Communities : an account of trands within the Member States, and within international organizations based in Europe",,Commission of the European Communities,1978,EUR,,9282502619,,https://cir.nii.ac.jp/crid/1130282272836680064