Appointment of Rufus W. Youngbook as Special Agent in Charge of White House Detail and other appoints of agents, January 8, 1965, Release Number d-1460
United States. Department of the Treasury. "Appointment of Rufus W. Youngbook as Special Agent in Charge of White House Detail and other appoints of agents, January 8, 1965, Release Number d-1460," in United States. Department of the Treasury. "Volume 146," Press Releases of the United States Department of the Treasury (December 1, 1964 - February 1, 1965) : 285-297. https://fraser.stlouisfed.org/title/6111/item/586989/toc/539626 , accessed on June 24, 2024.