Sain /
Baker, Wendy,1961-
Haslam, Andrew.
Parsons, Alexandra.
Cymen.
Llandysul : Gwasg Gomer,
1997, c1992.
Arg. Saesneg gwreiddiol = Original English ed.: Llundain: Two-Can Publishing, 1992
Addasiad Cymraeg gan = Welsh adaptation by: Cymen Cyf.
Cyhoeddwyd dan nawdd Cynllun Adnoddau Cyd-bwyllgor Addysg Cymru = Published under the auspices of the Welsh Joint Education Committee Resources Project
Yn cynnwys mynegai = Includes index
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