found: Patterson, F. Inside boxing, 1974.
found: His One hundred years of boxing, 1982:CIP t.p. (Bert Randolph Sugar) data sheet (b. 6/7/37)
found: His The 100 greatest boxers of all time, 1984:CIP t.p. (Bert Randolph Sugar) CIP data sheet (Bert R. Sugar)
found: Horse sense, 2003:CIP t.p. (Bert Richardson) data view (b. April 7, 1936)
found: New York times WWW site, Mar. 27, 2012(in obituary published Mar. 26: Bert Sugar; b. Herbert Randolph Sugar, June 7, 1936, Washington; d. Sunday [Mar. 25, 2012], Mount Kisco, N.Y., aged 75; boxing's human encyclopedia, a prolific writer and editor and a flamboyant and ubiquitous presence in the world of the ring)