J.M. Sullivan (8-10 juni 2005). "Impediments to and incentives for automation in the Air Force". Proceedings. 2005 International Symposium on Technology and Society, 2005. Weapons and Wires: Prevention and Safety in a Time of Fear. ISTAS 2005. s. 101-110. doi:10.1109/ISTAS.2005.1452719. ISBN0-7803-9284-1. S2CID21079766.{{cite book}}: CS1-vedligeholdelse: Dato-format (link)
J.M. Sullivan (8-10 juni 2005). "Impediments to and incentives for automation in the Air Force". Proceedings. 2005 International Symposium on Technology and Society, 2005. Weapons and Wires: Prevention and Safety in a Time of Fear. ISTAS 2005. s. 101-110. doi:10.1109/ISTAS.2005.1452719. ISBN0-7803-9284-1. S2CID21079766.{{cite book}}: CS1-vedligeholdelse: Dato-format (link)