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 "Shafer, Gloria",Origins of the children's song cycle as a musical genre with four case studies and an original cycle,,E. Mellen Press,1989,Studies in the history and interpretation of music,,0889464391,,https://cir.nii.ac.jp/crid/1130000796425601280