"I gyd-fynd a Taith Iaith 4" - t.p.
Fflap gyda geirfa = Flap with glossary.
Coch fel y rhosyn, coch fel y gwaed by Helen Emanuel Davies. ISBN 9781845211769. Published by Y Ganolfan Astudiaethau Addysg in 2007. Publication and catalogue information, links to buy online and reader comments.