Open Market Investment Committee for the Federal Reserve System , Open Market Policy Conference for the Federal Reserve System and United States. Federal Open Market Committee. "Meeting, June 18, 1957," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (June 18, 1957). https://fraser.stlouisfed.org/scribd/?item_id=22772&filepath=/files/docs/historical/FOMC/meetingdocuments/fomchistmin19570618.pdf&start_page=1, accessed on May 25, 2017.
Board of Governors of the Federal Reserve System