Columbia subject headings:
D'Annunzio, Gabriele, 1863-1938. Alcione--Concordances.
Harvard subject headings:
D'Annunzio, Gabriele, 1863-1938. Alcione--Concordances.
Princeton subject headings:
D'Annunzio, Gabriele, 1863-1938. Alcione--Concordances.