| A note on James Archer, S. J., 1550? - 1620? | Bergin, Denis | Article in Journal | | 1968 |
| Fuelling progress : the story of an oil products distribution company in provincial Ireland during half a century | | Monograph or Collective Volume | Vale Oil Company | 2005 |
| In search of James : celebrating the 250th anniversary of the birth of James Hoban, architect and builder of the White House|In search of James: a sequel | Bergin, Denis | Article in Journal | | 2021 |
| James Hoban (1758-1831) of Desart and the District of Columbia | Bergin, Denis | Article in Book | | 2007 |
| Remembering Patrick Joseph Lydon (1950-1922): a major force in Kilkenny's social history | Bergin, Denis | Article in Journal | | 2022 |