Arg. Saesneg gwreiddiol = Original English ed.: London: Campbell Books, 1997.
Teitl clawr = Cover title.
Testun a lluniau ar y cloriau tu mewn = Text and illustrations on inside covers.
Cyw bach fflwfflyd = Fluffy chick by Rod Campbell. ISBN 1855962772. Published by Dref Wen in 1997. Publication and catalogue information, links to buy online and reader comments.