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 "Sharp, Allen",Shadow over the marsh : can you discover the dark secret which threatens your very life?,,Cambridge University Press,1985,Storytrails,,0521317045,,https://cir.nii.ac.jp/crid/1130282272750616192