Abb. 6: DMA Saigon, Vietnam, ohne Datum. Vietnamesische Lochkarten-Stanzerinnen. Fotograf: unbekannt. Quelle: National Archives and Records Administration (NARA), College Park, Maryland, Record Group: 472 Records of the United States Forces in Southeast Asia, MACV-CORDS, Analysis Division, GVN Computer Center briefings with VU-Graphs, 1972, NND994025, A1 488, Box 5
