Martin, William McChesney. "Desk Calendar, July 1966, Box 57, Folder 3" in Calendar of William McChesney Martin, Jr. (July 1966). https://fraser.stlouisfed.org/title/5195/item/457083, accessed on May 2, 2024.
Martin, William McChesney. "Desk Calendar, July 1966, Box 57, Folder 3" in Calendar of William McChesney Martin, Jr. (July 1966). https://fraser.stlouisfed.org/title/5195/item/457083, accessed on May 2, 2024.