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
"Butler, Martin",Voices of the down and out : the dust bowl migration and the great depression in the songs of Woody Guthrie,,Winter,2007,American studies : a monograph series,,9783825353674,,https://cir.nii.ac.jp/crid/1130282273268404096