| W. Levison |
Medieval libraries of Great Britain : a list of surviving books. (Royal Historical Society, Guides and Handbooks No. 3), by N. R. Ker |
|
11/, p. 111 |
| RALPH HANNA III |
Alan Coates, English Medieval Books: The Reading Abbey Collections from the Foundation to Dispersal, Oxford Historical Monographs |
|
69/1, p. 118 |