Tyrd i mewn! /
Body, Wendy.
Geoghegan, Adrienne.
Paschalis, Juli.
National Language Unit of Wales.
Caerdydd : Uned Iaith Genedlaethol Cymru CBAC,
1996.
Arg. Saesneg gwreiddiol = Original English ed.: Harlow: Longman Group, 1994
Addasiad Cymraeg gan = Welsh adaptation by: Julie Paschalis
Welsh language