Tili a'r geifr /
Lingard, Joan.
Warburton, Sarah.
Jones, Gwen Angharad.
Aberystwyth : Cymdeithas Lyfrau Ceredigion,
2005.
Argraffiad Saesneg gwreiddiol = Original English edition : London : Orchard Books, 2005.
Addasiad Cymraeg gan = Welsh adaptation by : Gwen Angharad Jones.
Goats