Cyhoeddwyd yn wreiddiol = Originally published: 1995.
Termau nyrsio a bydwreigiaeth = An English-Welsh dictionary of nursing and midwifery terms. ISBN 0904567958. Published by Ysgol Astudiaethau Nyrsio a Bydwreigiaeth, Prifysgol Cymru, Bangor in 1997. Publication and catalogue information, links to buy online and reader comments.