Martin, William McChesney. "Desk Calendar, February 1960, Box 56, Folder 6" in Calendar of William McChesney Martin, Jr. (February 1960). https://fraser.stlouisfed.org/title/5195/item/457187, accessed on April 18, 2024.
Martin, William McChesney. "Desk Calendar, February 1960, Box 56, Folder 6" in Calendar of William McChesney Martin, Jr. (February 1960). https://fraser.stlouisfed.org/title/5195/item/457187, accessed on April 18, 2024.