United Kingdom Delegation. General Survey of Multilateral Trade and Payments, Box 18, Folder 1, William McChesney Martin, Jr., Papers. https://fraser.stlouisfed.org/scribd/?item_id=456890&filepath=/files/docs/historical/martin/18_01_19490827.pdf&start_page=1, accessed on October 20, 2017.
History of British multilateral trade.
- Board of Governors of the Federal Reserve System, Federal Reserve Board
- Meltzer's History of the Federal Reserve - Primary Sources