| A curious journey on the high seas | Murray, GarethO'Brien, Paul | Article in Journal | | 2013 |
| Dangerous waters : the life and death of Erskine Childers | Piper, Leonard | Monograph or Collective Volume | Hambledon and London | 2003 |
| Erskine Childers : the evolution of an enemy of empire - II | Murphy, Brian P. | Article in Book | | 2007 |
| History on a stamp: An Post and the decade of centenaries (2013-2022) Stair an stampa : an Post agus deich mbliana na gcuimhneachán (2013-2022) | Mark-FitzGerald, Emily | Monograph or Collective Volume | An Post | 2022 |
| Republican political theory and Irish nationalism | Ward, Lee 1970- | Article in Journal | | 2016 |