United States. Federal Open Market Committee. "Meeting, March 23, 1965 : Agenda," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (March 23, 1965). https://fraser.stlouisfed.org/title/677/item/22895/content/pdf/FOMC19650323Agenda, accessed on August 10, 2020.
This collection of meeting documents contains a memo released by FOIA request.
Board of Governors of the Federal Reserve System