Board of Governors of the Federal Reserve System (U.S.), 1935-
and Federal Reserve Board, 1914-1935. Suggestions for Unifying Bookkeeping of Federal Reserve Banks, Number 293, Volume 2, Page 446,
Mimeograph Letters and Statements of the Board.
Board of Governors of the Federal Reserve System (U.S.), 1935-.
https://fraser.stlouisfed.org/archival/4957/item/510188, accessed on March 9, 2026.