Comisiynwyd gyda chymorth ariannol Awdurdod Cymwysterau, Cwricwlwm ac Asesu Cymru = Commissioned with the financial assistance of the Qualifications, Curriculum and Assessment Authority for Wales.
Cristnogaeth ar gyfer myfyrwyr UG : llawlyfr athrawon by Barbara Prosser. ISBN 1902724747. Published by UWIC in 2004. Publication and catalogue information, links to buy online and reader comments.