Columbia subject headings:
Italian literature--19th century--History and criticism.
Italian literature--20th century--History and criticism.
Literature--History and criticism--Theory, etc.
Harvard subject headings:
Italian literature--19th century--History and criticism
Italian literature--20th century--History and criticism
Literature--History and criticism--Theory, etc.
Princeton subject headings:
Italian literature--19th century--History and criticism.
Italian literature--20th century--History and criticism.
Literature--History and criticism--Theory, etc.