Bibliography
- Parry-Jones, David (1999). Prince Gwyn, Gwyn Nicholls and the First Golden Era of Welsh Rugby. Bridgend: seren. ISBN 1-85411-262-7.
- Smith, David; Williams, Gareth (1980). Fields of Praise: The Official History of The Welsh Rugby Union. Cardiff: University of Wales Press. ISBN 0-7083-0766-3.
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