Columbia subject headings:
Harvard subject headings:
Chivalry in literature--Congresses.
Epic literature--History and criticism--Congresses.
Literature, Medieval--History and criticism--Congresses
Romances--History and criticism--Congresses.
Princeton subject headings:
Chivalry in literature--Congresses.
Literature, Medieval--History and criticism--Congresses.
Middle Eastern literature--History and criticism--Congresses.
Romances--History and criticism--Congresses.