Hen fabi ych-a-fi /
Ure, Jean.
Meek, Elin.
Graham, Joanna.
Caerdydd : Camfa,
1997.
Cyhoeddiad Saesneg gwreiddiol = Original English ed.: Harlow: Longman Group, 1994
Addasiad Cymraeg gan = Welsh adaptation by: Elin Meek
Welsh language