Testun Cymraeg/Saesneg tête-bêche = Welsh/English tête-bêche text.
Geirfa llythrennedd ariannol : addysgu llythrennedd a rhifedd drwy lythrennedd ariannol = Financial literacy glossary : teaching literacy and numeracy through financial literacy. ISBN 1859904270. Published by Basic Skills Agency in 2007. Publication and catalogue information, links to buy online and reader comments.