Columbia subject headings:
Authors, Italian--Language--Congresses.
Contini, Gianfranco, 1912-1990--Congresses.
Harvard subject headings:
Authors, Italian--Language--Congresses.
Contini, Gianfranco, 1912-1990--Congresses.
Princeton subject headings:
Authors, Italian--Language--Congresses.
Contini, Gianfranco, 1912-1990--Congresses.