International Motion Picture Almanac (بالإنجليزية). Quigley Publishing Company. 1941. p. 104. Archived from the original on 2019-12-15. Retrieved 2017-07-12. CHANSLOR, ROY: Writer, b. Liberty. Mo.
International Motion Picture Almanac (بالإنجليزية). Quigley Publishing Company. 1941. p. 104. Archived from the original on 2019-12-15. Retrieved 2017-07-12. CHANSLOR, ROY: Writer, b. Liberty. Mo.