United States. National Archives and Records Service & United States. Department of State. (1984). Registers and indexes for passport applications. National Archives, National Archives and Records Service, General Services Administration.
Chicago-viite (17. p.)United States. National Archives and Records Service ja United States. Department of State. Registers and Indexes for Passport Applications. Washington: National Archives, National Archives and Records Service, General Services Administration, 1984.
MLA-viite (8. p.)United States. National Archives and Records Service ja United States. Department of State. Registers and Indexes for Passport Applications. National Archives, National Archives and Records Service, General Services Administration, 1984.