Referenced in:

• lang: 377 - London, British Library, Cotton Tiberius C. ii 33
• lang: 436 - London, British Library, Harley 3376 (with Oxford, Bodleian Library, Lat. misc. a. 3, fol. 49 and Lawrence, University of Kansas, Spencer Research Library, Pryce P2A: 1) 31
• lang: 775 - Antwerp, Plantin-Moretus Museum, M. 16. 2 (47) (with London, British Library, Add. 32246) § 703.1