1. Barnard, A. L. (1951, October 22). Letter from Anita Barnard to Pastor Harold Snider. NBC papers. Box 151, Folder 20. Madison, WI: Wisconsin Historical Society.
2. C., R. H. (1951, August). Letter from R. H. C. to “Information Booth.” Radio Television Mirror, p. 21.
3. Continuity changes memo. (1951, August 1) Continuity changes regarding Dimension X requesting audience warning before broadcast, negotiated with Judy Chenkin and Van Woodward. NBC papers. Box 151, Folder 20. Madison, WI: Wisconsin Historical Society.