BB BIOGRAPHY: Acknowlegement to the Daily Telegraph Obituary dated 11 September 1990.
BB The COUNTRYMAN : Acknowledgement to Tom Quinn. Editor of 'BB - A Celebration' (Wharncliffe Publishing Ltd. 1993)
More information on Denys Watkins-Pitchford (BB) can be found on Wikipedia
BB Books can be found here: Coch-Y-Bonddu Books