A. J. Otway- Ruthven · Annette Jocelyn Otway-Ruthven · J R
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| The King's Secretary and the Signet Office in the XV Century | Paperback | 978-0-521-08845-9 (0-521-08845-3) | 2009 |
| The King's Secretary and the Signet Office in the XV Century | Hardcover | 978-0-521-05869-8 (0-521-05869-4) | 1939 |