| Awdur (Corfforaethol) | United Kingdom: House of Commons: Library |
|---|---|
| Teitl y Gyfres | Library Research Papers |
| Manylion y Gyfres | No.98/57 (May 1998) |
| Dyddiad Cyhoeddi | 1998 |
| Math o Gynnwys | Journal | Series | Blog |
| Dolen Ffynhonnell | Link to Main Source http://www.parliament.uk/briefing-papers/RP98-57/northern-ireland-political-developments-since-1972 |
| Gwledydd / Rhanbarthau | Ireland, United Kingdom |
