Harding, W. P. G. (William Proctor Gould), 1864-1930 and Federal Reserve Board, 1914-1935 "Address before the Texas Bankers' Association Convention at Waco, Texas." May 18, 1915, https://fraser.stlouisfed.org/scribd/?item_id=475478&filepath=/files/docs/historical/federal reserve history/bog_members_statements/harding_19150518.pdf&start_page=1, accessed on September 25, 2017.
- Statements and Speeches of the Chair of the Board of Governors of the Federal Reserve System
- Statements and Speeches of Federal Reserve Officials
- Statements and Speeches of Members of the Board of Governors of the Federal Reserve System