Challis, Christopher (Autor Personal)

Are they really so awful?, 1995: t.p. (Christopher Challis) jkt. (past pres. of the Brit. Soc. of Cinematographers (BSC) & a fellow of the Royal Photographic Soc. (FRPS))

Internet Movie Database, Mar. 20, 2007 (Christopher Challis; b. Mar. 18, 1919, London, England)

Scotsman WWW site, June 8, 2012 (Christopher Challis; b. Christopher George Joseph Challis, 18 Mar. 1919, London; d. 31 May 2012, Bristol)