| J.A.W. Bennett |
The Dark Ages: the making of European Civilization, by David Talbot Rice |
|
35/2, p. 177 |
| Helen Phillips |
Langland: Piers Plowman, The Prologue and Passus i-vii. (Clarendon Medieval and Tudor Series), by J. A. W. Bennett |
|
43/2, p. 197 |
| A.V.C. Schmidt |
'Piers Plowman': a Guide to the Quotations, Medieval and Renaissance Texts and Studies, 77, by John A. Alford |
|
62/2, p. 319 |