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 "Bessinger, Jess B. and Yeager, Robert F.",Approaches to teaching Beowulf,,Modern Language Association of America,1984,Approaches to teaching masterpieces of world literature,,"0873524810,0873524829",,https://cir.nii.ac.jp/crid/1130282270269000448