found: Bricusse, L. Dr. Dolittle. [Phonodisc] 1967.
found: Castell, D. Richard Attenborough, 1984:t.p. (Richard Attenborough) p. 7, etc. (Sir Richard Attenborough; b. 1923)
found: NUCMC data from Boston Univ. Lib. for Jackson, G. Papers, 1972-1979(Richard Samuel Attenborough)
found: Internet movie database, Oct. 17, 2003(Richard Attenborough; b. Aug. 29, 1923, Cambridge, Cambridgeshire, England; actor, producer, director, 1940s-2000s)
found: Cambridge Jones' Off stage, 2005:t.p. (Lord Attenborough)
found: New York times (online), viewed Aug. 25, 2014(in obituary published Aug. 24: Richard Attenborough; b. Richard Samuel Attenborough, Aug. 29, 1923, Cambridge; d. Sunday [Aug. 24, 2014], aged 90; after a distinguished stage and film acting career in Britain, he reinvented himself to become the internationally admired director of the monumental Gandhi and other films)