| Cuntais Iarbhais. An Col. Eoghan Ó Néill (1919-2007): Cuimhne Iarbháis | Ó Duibhir, Liam | Article in Journal | | 2008 |
| Donegal & the civil war: the untold story | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier Press | 2011 |
| Donegal and the civil war : the untold story | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier Press | 2011 |
| Donegal and the war of independence | Ó Duibhir, Liam | Article in Book | | 2013 |
| Prisoners of war : Ballykinlar internment camp, 1920-1921 | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier | 2013 |
| The demise of the English courts in Donegal, 1920-1921 | Ó Duibhir, Liam | Article in Journal | | 2010 |
| The Donegal awakening : Donegal & the War of Independence | Ó Duibhir, Liam | Monograph or Collective Volume | Mercier | 2009 |
| The Ernie O’Malley Interviews: Methodology, Chronology, Interviewees | Morrison, Eve | Article in Book | Merrion Press | 2018 |
| William Linsley (1804-1885) : Clonmel born architect | Ó Duibhir, Liam | Article in Journal | | 2000 |