C.Davies (Publishers) Ltd · Dinefwr Publishers · Gomer Press
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Geiriadur Mawr: Complete Welsh-English, English-Welsh Dictionary | 978-0-7154-0543-7 | 1987 | H.Meurig Evans |
| Y Geiriadur Mawr: Complete Welsh-English, English-Welsh Dictionary | 978-0-85088-462-3 | 2003 | " |
| Y Geiriadur Mawr: The Complete Welsh-English, English-Welsh Dictionary | 978-0-9538554-1-4 | 2001 | H. Meurig Evans |
| Y Geiriadur Mawr: The Complete Welsh-English English-Welsh Dictionary | 978-0-686-97426-0 | 1981 | H. Meurig |