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 "Hanssens, Ioanne Michaele","Liber de ordine antiphonarii, Eclogae de ordine romano, Appendix tomi I et II, Indices",,Biblioteca apostolica vaticana,1950,Studi e testi,,,,https://cir.nii.ac.jp/crid/1130000795121516416