
Mike Silver on Sugar Ray Robinson's abilities http://www.youtube.com/watch?v=8xtgUSEbT2I
About Sugar Ray sourced
Jack Newfield http://video.google.com/videoplay?docid=2441835652984416201&ei=sjpZS9eZGZPllQevwenkAw&q=sugar+ray+robinson#
About Sugar Ray sourced
Mike Silver on Sugar Ray Robinson's abilities http://www.youtube.com/watch?v=8xtgUSEbT2I
About Sugar Ray sourced
Historian Eric Jorgensen stateshttp://coxscorner.tripod.com/greb.html
Source: 2000s, Promises to Keep (2008), Page 208
As quoted in "Nate Diaz discusses win over Conor McGregor" https://www.youtube.com/watch?v=hg6NkqFPOyY (5 March 2016), UFC on FOX, FOX
Source: Gormenghast (1950), Chapter 11 (p. 440)
Jack Newfield http://video.google.com/videoplay?docid=2441835652984416201&ei=sjpZS9eZGZPllQevwenkAw&q=sugar+ray+robinson#
About Sugar Ray sourced
Ray Arcel, Duran's trainer http://coxscorner.tripod.com/duran.html
About Durán