Columbia subject headings:
Gawain (Legendary character)
Gawain (Legendary character)--Romances--History and criticism.
Harvard subject headings:
Gawain (Legendary character)
Gawain (Legendary character)--Romances--History and criticism.
Princeton subject headings:
Gawain (Legendary character)
Gawain (Legendary character)--Romances--History and criticism.