Board of Governors of the Federal Reserve System (U.S.), 1935- and Szymczak, M. S. "Where Now?." Speech Delivered Over Radio Station WIND, Chicago, Illinois, December 9, 1949, https://fraser.stlouisfed.org/scribd/?item_id=475726&filepath=/files/docs/historical/federal reserve history/bog_members_statements/szymczak_19491209a.pdf&start_page=1, accessed on September 26, 2017.
- Statements and Speeches of Federal Open Market Committee Participants
- Statements and Speeches of Federal Reserve Officials
- Statements and Speeches of Members of the Board of Governors of the Federal Reserve System