The Albigensian Crusade - Sumption, Jonathan (London ; Boston : Faber, 1978)
Includes index.
Bibliography: p. 256-260.
Keywords: Albigenses; Christian heresies -- France -- Languedoc -- History -- Middle Ages, 600-1500.; France -- Church history -- 987-1515.; France -- History -- 13th century; Languedoc (France) -- History