Federal Reserve Bank of Dallas. "Amendment to Federal Tax Regulations," District Notices (Federal Reserve Bank of Dallas) (April 29, 1936). https://fraser.stlouisfed.org/title/5569/item/549049, accessed on April 19, 2024.
Federal Reserve Bank of Dallas. "Amendment to Federal Tax Regulations," District Notices (Federal Reserve Bank of Dallas) (April 29, 1936). https://fraser.stlouisfed.org/title/5569/item/549049, accessed on April 19, 2024.