A companion to Piers Plowman /

Ижил төстэй зүйлс

• The world of Piers Plowman /
  Хэвлэсэн: (1975)
• The Penn commentary on Piers Plowman.
  -н: Galloway, Andrew
  Хэвлэсэн: (2006)
• The Penn commentary on Piers Plowman.
  Хэвлэсэн: (2006)
• The myth of Piers Plowman : constructing a medieval literary archive /
  -н: Warner, Lawrence, 1968-
  Хэвлэсэн: (2014)
• The Penn commentary on Piers Plowman.
  -н: Lawler, Traugott
  Хэвлэсэн: (2018)