Columbia subject headings:
D'Annunzio, Gabriele, 1863-1938.
Ibsen, Henrik, 1828-1906.
Pinero, Arthur Wing, 1855-1934.
Harvard subject headings:
Princeton subject headings:
D'Annunzio, Gabriele, 1863-1938.
Ibsen, Henrik, 1828-1906.
Pinero, Arthur Wing, Sir, 1855-