| 'Wounded men are calling me to come and ease their pain': Percy French's Great War | Griffin, Brian | Article in Journal | | 2021 |
| A picture of Percy French : an illustrated life of the Irish songwriter, entertainer, poet and painter | Tongue, Alan | Monograph or Collective Volume | Greystone Books | 1990 |
| A ripping yarn from Percy French | Villiers, Eric | Article in Journal | | 2010 |
| Percy French, entertainer songwriter and painter | Moorland, BillO'Neill, Berrie | Article in Journal | | 1997 |
| The French connection | Fearon, MaryKeating, Helen | Article in Journal | | 1988 |
| The world of Percy French | O'Dowda, Brendan | Monograph or Collective Volume | Blackstaff | 1991 |
| To the west : a journal of the Galway Percy French society | | Monograph or Collective Volume | Galway Percy French Society|Shruffaun Publishing | 2015 |
| William Percy French | Mac Monagle, Paddy | Article in Journal | | 2009 |
| William Percy French's associations with Cavan | Smyth, T. S. | Article in Journal | | 1981 |
| Willie | French, Ettie | Monograph or Collective Volume | Percy French society | 1994 |