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
"Gray, Richard J.",American poetry of the twentieth century,,Longman,1990,Longman literature in English series,,"0582494370,0582494443",,https://cir.nii.ac.jp/crid/1130282272072094592