Columbia subject headings:
Chansons de geste--Criticism, Textual.
Doon de La Roche (Chanson de geste)
Doon de La Roche (Legendary character)--Romances--Criticism, Textual.
Transmission of texts.
Harvard subject headings:
Doon de La Roche (Chanson de geste)
Doon de La Roche (Legendary character)--Romances--History and criticism.
Transmission of texts.
Princeton subject headings:
Doon de La Roche (Chanson de geste)
Doon de La Roche (Legendary character)--Romances--History and criticism.
Transmission of texts.