| 'The most terrible assassination that has yet stained the name of Belfast: the McMahon murders in context | Wilson, Tim | Article in Journal | | 2010 |
| Some towerhouses of East Corca Bhaiscinn and the Shannon Estuary [Parts I-II] | Breen, MartinUa Cróinín, Risteárd | Article in Journal | | 2013 |
| The McMahon Chalice 1724 | Magee, Philip
| Article in Journal | | 2013 |
| The McMahon family and the Belfast troubles, 1920-1922 | Baker, Joe, 1965- | Monograph or Collective Volume | Glenravel Publications | 1993 |
| The McMahon family murders and the Belfast troubles, 1920-1922 | Baker, Joe, 1965- | Monograph or Collective Volume | Glenravel Publications | 1995 |
| The unravelling of a Gaelic dynasty, 1446–1690 | McMahon, Eugene | Article in Book | | 2018 |