Traddodwyd y ddarlith = Lecture delivered: Porthmadog, 16/3/1995.
Y Port a Lloyd George : 1878-1890 : prentisiaeth y Dewin by Emyr Price. ISBN 0901337641. Published by Cyngor Sir Gwynedd, Adran Diwylliant a Hamdden in 1995. Publication and catalogue information, links to buy online and reader comments.