United States. Federal Open Market Committee. "Meeting, June 18, 1957 : Record of Policy Actions," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (June 18, 1957). https://fraser.stlouisfed.org/title/677/item/22772/content/pdf/fomcropa19570618, accessed on March 28, 2024.
Board of Governors of the Federal Reserve System