Bibliography
- Griffiths, John (1988). Rugby's Strangest Matches, Extraordinary but true stories from over a century of rugby. Robson Books. ISBN 1-86105-354-1.
- 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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