Columbia subject headings:
Ciconia, Johannes, approximately 1335-1411--Criticism and interpretation.
Vocal music--Italy--History and criticism.
Harvard subject headings:
Ciconia, Johannes, approximately 1335-1411--Criticism and interpretation.
Motets--15th century--History and criticism.
Princeton subject headings:
Ciconia, Johannes, approximately 1335-1411--Criticism and interpretation.
Motets--15th century--History and criticism.