Piers Plowman the C-text and its poet - Donaldson, Ethelbert Talbot ([Hamden, Conn.] Archon Books, 1966)
Bibliographical footnotes. "Bibliographical Index:" p. [251]-255.
Keywords: Langland, William -- 1330n-1400n; Christian poetry, English (Middle) -- History and criticism; Fourteenth century; Theology -- History -- Middle Ages, 600-1500.