Arg Saesneg gwreiddiol = Original English ed: London: Dorling Kindersley, 1991.
Yn cynnwys mynegai = Includes index.
Fy llyfr geiriau cyntaf by Angela Wilkes. ISBN 0948930969. Published by Cymdeithas Lyfrau Ceredigion in 1993. Publication and catalogue information, links to buy online and reader comments.