Argraffiad Saesneg gwreiddiol = Original English edition : London : Walker Books, 2001.
Addasiad Cymraeg gan = Welsh adaptation by : Hedd a Non ap Emlyn.
Mali'n mynd i siopa by Lucy Cousins. ISBN 1855965674. Published by Gwasg y Dref Wen in 2003. Publication and catalogue information, links to buy online and reader comments.