Columbia subject headings:
Authors, Italian--20th century--Biography.
Dramatists, Italian--20th century--Biography.
Pirandello, Luigi, 1867-1936.
Harvard subject headings:
Authors, Italian--20th century--Biography
Dramatists, Italian--20th century--Biography.
Pirandello, Luigi, 1867-1936--Biography.
Princeton subject headings:
Authors, Italian--20th century.
Dramatists, Italian--20th century.
Pirandello, Luigi, 1867-1936.