Board of Governors of the Federal Reserve System (U.S.), 1935- and Szymczak, M. S. "Address at Banquet in Honor of Professor Thomas Siemiradzki, Cleveland, Ohio." November 14, 1937, https://fraser.stlouisfed.org/content/?item_id=475655&filepath=/files/docs/historical/federal reserve history/bog_members_statements/szymczak_19371114.pdf, accessed on May 24, 2018.
- 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