United States. Federal Open Market Committee. "Meeting, December 15-16, 2008," Federal Open Market Committee Meeting Minutes, Transcripts, and Other Documents (December 15-16, 2008). https://fraser.stlouisfed.org/content/?item_id=23280&filepath=/files/docs/historical/FOMC/meetingdocuments/FOMC20081216textmaterial.pdf, accessed on July 20, 2018.
This collection of meeting documents contains a memo released by FOIA request.
Board of Governors of the Federal Reserve System