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
"Østrem, Eyolf and Petersen, Nils Holger",Medieval ritual and early modern music : the devotional practice of lauda singing in late-Renaissance Italy,,Brepols,2008,Ritus et artes : traditions and transformations,,9782503520667,,https://cir.nii.ac.jp/crid/1130000795333964544