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
"Porterfield, N.","Exploring roots, music : twenty years of the JEMF quarterly",,Scarecrow Press,2004,American folk music and musicians,,0810848937,,https://cir.nii.ac.jp/crid/1130282270064118528