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
"Essif, Les",Empty figure on an empty stage : the theatre of Samuel Beckett and his generation,,Indiana University Press,2001,Drama and performance studies,,0253338476,,https://cir.nii.ac.jp/crid/1130282270628787328