| A short history of Donagh parish | Cotter, J. B. D. | Monograph or Collective Volume | Fermanagh Times | 1966 |
| Castle Leslie : between two worlds | Monaghan County Museum | Monograph or Collective Volume | Department of Arts, Heritage and the Gaeltacht | 2015 |
| Charles Powell Leslie II's estates at Glaslough, County Monaghan 1800-1841 | Doyle, Anthony | Monograph or Collective Volume | Irish Academic Press | 2001 |
| Inscriptions from St. Salvator's Church of Ireland graveyard, Glaslough | MacMahon, Theo | Article in Journal | | 1978 |
| Who were the Devat brothers? | M., G.McM., T. | Article in Journal | | 2011 |