Four Courts Press Ltd · Longman
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Mediaeval Religious Houses: Ireland | Hardcover | 978-0-582-11229-2 (0-582-11229-X) | 1970 | R.Neville Hadcock |
| The Irish Church in the Eleventh and Twelfth Centuries | Paperback | 978-1-85182-117-4 (1-85182-117-1) | 1993 | |
| The Irish Church in the Eleventh and Twelfth Centuries | Hardcover | 978-1-85182-095-5 (1-85182-095-7) | 1992 | |