Columbia subject headings:
Baritones (Singers)--Italy--Biography.
Battistini, Mattia, 1856-1928.
Harvard subject headings:
Baritone (Singers)--Italy--Biography.
Battistini, Mattia, 1856-1928.
Princeton subject headings:
Battistini, Mattia, 1856-1928--Criticism and interpretation.