Arg. gwreiddiol = Original ed: Aberystwyth: Cymdeithas Lyfrau Ceredigion, 1968.
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Dial o'r diwedd : rhagor o anturiaethau Twm Siôn Cati by T. Llew Jones. ISBN 0863834213. Published by Gomer. Publication and catalogue information, links to buy online and reader comments.
