objective
      
  | Author(s) | Title | Reference | |
|---|---|---|---|
| Norman Klassen | Amanda Holton, The Sources of Chaucer’s Poetics  | 
                                                                                        80/2, p. 139 | |
| Barry Windeatt | The Structure of Chaucer's Troilus and Criseyde. (Anglistica XX), by William Provost |