Argraffiad cyfyngedig o 750 o gopïau = Limited ed. of 750 copies.
Cyhoeddwyd 'Hanes Plwyf Llanwenog' gyntaf ym 1939. Fe'i hargraffwyd yn Swyddfa'r 'Welsh Gazette' = 'Hanes Plwyf Llanwenog' was first published in 1939. It was printed in the office of the 'Welsh Gazette'.
Hanes Llanwenog : y plwyf a'i bobl by D. R. Cledlyn Davies. ISBN 190241649X. Published by Cymdeithas Lyfrau Ceredigion in 2001. Publication and catalogue information, links to buy online and reader comments.