Columbia subject headings:
Italian literature--20th century--History and criticism.
Italian literature--Italy, Southern--History and criticism.
Italy, Southern--In literature.
Regionalism in literature.
Harvard subject headings:
Italian literature--20th century--History and criticism
Italian literature--Italy, Southern--History and criticism
Italy, Southern, in literature.
Regionalism in literature.
Princeton subject headings:
Italian literature--20th century--History and criticism.
Italian literature--Italy, Southern--History and criticism.
Italy, Southern--In literature.
Regionalism in literature.