| Development and diffusion of Irish English | Hickey, Raymond | Article in Book | | 2004 |
| Dublin English Evolution and change | Hickey, Raymond (Essen University) | Monograph or Collective Volume | John Benjamins Publishing Company | 2005 |
| Glenomena, Belfield and John Foster | Hickey, Raymond, OSA | Article in Journal | | 2019 |
| Ireland as a linguistic area | Hickey, Raymond | Article in Journal | | 1999 |
| Irish English, research and developments | Hickey, Raymond | Article in Journal | | 2006 |
| Irish English: History and present-day forms | Hickey, Raymond | Monograph or Collective Volume | Cambridge University Press | 2007 |
| Language contact and typological difference : transfer between Irish and Irish English | Hickey, Raymond | Article in Book | | 2001 |
| Language use and attitudes in Ireland : a preliminary evaluation of survey results | Hickey, Raymond | Article in Book | | 2009 |
| Reduction of allomorphy and the plural in Irish | Hickey, Raymond | Article in Journal | | 1985 |
| The beginnings of Irish English | Hickey, Raymond | Article in Journal | | 1993 |
| The Irish Augustinians in Nigeria, 1939-1992 | Hickey, Raymond | Article in Book | | 1994 |