St. Paul's cathedral
| Author(s) | Title | Reference | |
|---|---|---|---|
| F.E. Harmer | Textus Roffensis, Part I. (Early English Manuscripts in Facsimile, Vol. VII), by Peter Sawyer | 27/3, p. 179 | |
| F. Wormald | Medieval Manuscripts in English Libraries, Volume I, by N. R. Ker | 39/3, p. 322 |