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 "Löfstedt, Ragnar and Sjöstedt, Gunnar",Environmental aid programmes to Eastern Europe : area studies and theoretical applications,,Avebury,1996,Avebury studies in green research,,1859722016,,https://cir.nii.ac.jp/crid/1130282271117402880