| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2001 | 978-0-9540032-0-3 | Roger J. P. Kain · Richard R. Oliver | The Historic Parishes of England and Wales: An Electronic Map of Boundaries Before 1850 with a Gazetteer and Metadata |
| '' | 978-0-9540032-1-0 | Roger J. P. Kain · Richard R. Oliver | Historic Parishes of England and Wales: An Electronic Map of Boundaries Before 1850 with a Gazetteer and Metadata |
| '' | 978-0-9540032-2-7 | '' | Historic Parishes of England and Wales: An Electronic Map of Boundaries Before 1850 with a Gazetteer and Metadata |