Llyfryddiaeth = Bibliography: pp199-207. - Yn cynnwys mynegai = Includes index.
Teulu, bro a thelyn : portread o ganwr gwerin a chynheilydd traddodiad: Emrys Jones, Llangwm by Robin Gwyndaf. ISBN 0951030787. Published by Cymdeithas Alawon Gwerin Cymru in 1997. Publication and catalogue information, links to buy online and reader comments.