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
"Ligeti, György and Schallehn, Hilger and Clayton, Desmond","Haj, ifjuság! : vegyeskar (SATB) a cappella = Hoj, die Jugent! : gemischter Chor (SATB) a cappella = Oh, youth! : mixed choir (SATB) a cappella",,Schott Musik International,1999,Schott Chormusik,,,,https://cir.nii.ac.jp/crid/1130000794593206016