| Fasti of the reformed Presbyterian Church of Ireland, part 1 | Loughridge, Adam | Monograph or Collective Volume | Presbyterian Hist. Soc. | 1970 |
| God's river in spate : the story of the religious awakening in Ulster in 1859 | Carson, John T. | Monograph or Collective Volume | Presbyterian Church of Ireland | 1958 |
| Relations between the Protestant Church of Ireland and the Presbyterian Church of Ireland in late eighteenth-century Ireland | Kelly, James, 1959- | Article in Journal | | 1988 |
| The Covenanters in Ireland : a history of the Reformed Presbyterian Church of Ireland | Loughridge, Adam | Monograph or Collective Volume | Cameron Press | 1987 |
| The non-subscribing presbyterian Church of Ireland : its heritage and ethos | McClachlan, H. J. | Article in Journal | | 1982 |
| The origins of the Reformed Presbyterian Church of Ireland, with some comments on its records | Roulston, William J. | Article in Journal | | 2008 |
| The Unitarian heritage : an architectural survey of chapels and churches in the Unitarian tradition in the British Isles | Hague, GrahamHague, Judy | Monograph or Collective Volume | | 1986 |