Edwards, Albert N. Form Transferring New York Stock Exchange Membership, Box 1, Folder 9, William McChesney Martin, Jr., Papers. https://fraser.stlouisfed.org/scribd/?item_id=456700&filepath=/files/docs/historical/martin/01_09_19310527b.pdf&start_page=1, accessed on September 24, 2017.
A. G. Edwards seat on the Exchange.
- Board of Governors of the Federal Reserve System, Federal Reserve Board
- Meltzer's History of the Federal Reserve - Primary Sources