Callan, Frank (15 March 2007). „Pot Black Ratings“. FCSnooker.co.uk. Suarchyvuotas originalas 2007-03-15. Nuoroda tikrinta 2017-11-13. „Surprisingly, the programme raced to second place in the BBC2 ratings“
Callan, Frank (15 March 2007). „Pot Black Ratings“. FCSnooker.co.uk. Suarchyvuotas originalas 2007-03-15. Nuoroda tikrinta 2017-11-13. „Surprisingly, the programme raced to second place in the BBC2 ratings“