Columbia subject headings:
Cappella Sistina (Vatican Palace, Vatican City). Collegio dei capellani cantori. Archivio.
Manuscripts--Italy--Bibliography.
Music--Manuscripts--Catalogs.
Harvard subject headings:
Cappella Sistina (Vatican Palace, Vatican City). Collegio dei capellani cantori. Archivio.
Manuscripts--Italy--Bibliography.
Music--Manuscripts--Catalogs
Princeton subject headings:
Catalogs.
Manuscripts--Italy--Bibliography.
Music--Manuscripts--Catalogs.
Sistine Chapel (Vatican Palace, Vatican). Collegio dei capellani cantori. Archivio.