Columbia subject headings:
Composers--Romania--20th century.
Music--History and criticism.
Niculescu, Ștefan--Criticism and interpretation.
Harvard subject headings:
Composers--Romania--20th century.
Music--History and criticism
Niculescu, Ștefan--Criticism and interpretation.
Princeton subject headings:
Composers--Romania--Congresses.
Niculescu, Ștefan--Criticism and interpretation--Congresses.