Martin, William McChesney. "Desk Calendar, September 1960, Box 56, Folder 6" in Calendar of William McChesney Martin, Jr. (September 1960). https://fraser.stlouisfed.org/title/5195/item/457042, accessed on April 25, 2024.
Martin, William McChesney. "Desk Calendar, September 1960, Box 56, Folder 6" in Calendar of William McChesney Martin, Jr. (September 1960). https://fraser.stlouisfed.org/title/5195/item/457042, accessed on April 25, 2024.