The vision of Piers Plowman a critical edition of the B-text based on Trinity College Cambridge MS. B.15.17 /
Langland, William,1330?-1400?
Schmidt, A. V. C.(Aubrey Vincent Carlyle)
Trinity College (University of Cambridge).Manuscript.B.15.17.
London Dent
1987
Middle English text, English introduction and notes
Bibliography: p.xliv-xlvii. - Includes index