Columbia subject headings:
Halffter, Cristóbal, 1930-2021--Criticism and interpretation.
Music--Spain--20th century--History and criticism.
Harvard subject headings:
Halffter, Cristóbal, 1930-2021--Criticism and interpretation.
Music--Spain--20th century--History and criticism.
Princeton subject headings:
Halffter, Cristóbal, 1930-2021.
Music--Spain--20th century--History and criticism.