Includes index.
Llyfryddiaeth Thomas Gwynn Jones = The bibliography of Thomas Gwynn Jones by D. Hywel E. Roberts. ISBN 0708307574. Published by Cyhoeddwyd ar ran Bwrdd Gwybodau Celtaidd Prifysgol Cymru gan Gwasg Prifysgol Cymru in 1981. Publication and catalogue information, links to buy online and reader comments.