Columbia subject headings:
Italian literature--History and criticism--Congresses.
Travel in literature--Congresses.
Harvard subject headings:
Italian literature--History and criticism--Congresses
Travel in literature--Congresses.
Princeton subject headings:
Arts, European--Congresses.
Italian literature--History and criticism--Congresses.
Travel in art--Congresses.
Travel in literature--Congresses.
Travel in music--Congresses.