The Language and music of the wolves. [Phonodisc] 1971.

Bardavid, G. Robert Redford, c1980: t.p. (Robert Redford) p. 4 (Charles Robert Redford, Jr.; b. Aug. 18, 1937, Santa Monica, Calif.)

The sting [VR] 1998, c1973: credits, cast (Robert Redford)

Internet movie database, Sept. 25, 2002 (Robert Redford; b. Charles Robert Redford Jr., Aug. 18, 1937, Santa Monica, Calif.; actor, producer, 1960s-2000s)

Wikipedia, June 18, 2013 (Robert Redford; Charles Robert Redford, Jr. (born August 18, 1936); American actor, film director, producer, businessman, environmentalist, philanthropist, and founder of the Sundance Film Festival; born Santa Monica, California)