Columbia subject headings:
Arthurian romances--History and criticism.
Gawain (Legendary character)--Romances--History and criticism.
Harvard subject headings:
Arthur, King.
Arthurian romances--History and criticism.
Arthurian romances.
Gawain (Legendary character)
Gawain (Legendary character)--Romances--History and criticism.
Princeton subject headings:
Arthurian romances--History and criticism.
Gawain (Legendary character)--Romances--History and criticism.