| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ulster Year Book 1980 | 978-0-337-10605-7 (0-337-10605-3) | 1979 |
| Ulster Year Book 1981 | 978-0-337-10608-8 (0-337-10608-8) | 1981 |
I.I.S. · N I · N.I. Information Service · n/s · Northern Ireland
Northern Ireland) International Ballad Conference 1992 (Belfast