^"JONES, EZZELINA GWENHWYFAR (1921 - 2012), artist and sculptor | Dictionary of Welsh Biography". biography.wales. Retrieved 9 September 2022.
^Art in Wales by Eric Rowan pages 125-129.ISBN 0-7083-0854-6
^An Art-Accustomed Eye: John Gibbs and Art Appreciation in Wales 1945-1996, Peter Wakelin 2004, Page 47, published by the National Museum of Wales, Cardiff ISBN 0 7200 0555 8