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
"Bagley, Desmond and Shearer, Anna Ross",The freedom trap,,Collins ELT,1991,A Collins graded reader,,0003707377,,https://cir.nii.ac.jp/crid/1130282270415025920