Cambridge University Press · HarperCollins
| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| English Rural Society, 1200-1350 | Hardcover | 978-0-04-900014-8 (0-04-900014-4) | 1969 |
| English Rural Society, 1200-1350 | Paperback | 978-0-04-900015-5 (0-04-900015-2) | 1969 |
| Winchester Yields | Hardcover | 978-0-521-08349-2 (0-521-08349-4) | 1972 |