Analysis of information sources in references of the Wikipedia article "If...." in English language version.
Reisz employed Frears as an assistant director on the film Morgan – A Suitable Case for Treatment (d. Karel Reisz, 1966). Frears also worked in this capacity on Charlie Bubbles (d. Albert Finney, 1968) and If.... (d. Lindsay Anderson, 1968), both of which were made for Finney's own production company, Memorial Enterprises.
Extract from letter written in 1976 by Lindsay Anderson to Jack Landman in which he discusses the parallels between If.... and Jean Vigo's Zero for Conduct (LA 1/6/3/8)
Extract from letter written in 1976 by Lindsay Anderson to Jack Landman in which he discusses the parallels between If.... and Jean Vigo's Zero for Conduct (LA 1/6/3/8)