Chiles, James R. (September 2013). "The Stealth Bomber Elite". Air & Space. Archived from the original on 12 November 2013. Retrieved 9 September 2013.
Griffin & Kinnu 2007, pp.14–15 Griffin, John; Kinnu, James (2007), B-2 Systems Engineering Case Study(PDF), Dayton, Ohio: Air Force Center for Systems Engineering, Air Force Institute of Technology, Wright Patterson Air Force Base, archived from the original(PDF) on 22 August 2009
Griffin & Kinnu 2007, pp.ii–v Griffin, John; Kinnu, James (2007), B-2 Systems Engineering Case Study(PDF), Dayton, Ohio: Air Force Center for Systems Engineering, Air Force Institute of Technology, Wright Patterson Air Force Base, archived from the original(PDF) on 22 August 2009
Hendrix, Jerry; Price, James (2017). "The Launch of the B-21 raider?". Higher, Heavier, Farther, and now Undetectable?. Center for a New American Security. pp.50–57. Archived from the original on 22 June 2025. Retrieved 22 June 2025.
Hendrix, Jerry; Price, James (2017). "The Launch of the B-21 raider?". Higher, Heavier, Farther, and now Undetectable?. Center for a New American Security. pp.50–57. Archived from the original on 22 June 2025. Retrieved 22 June 2025.
Griffin & Kinnu 2007, pp.14–15 Griffin, John; Kinnu, James (2007), B-2 Systems Engineering Case Study(PDF), Dayton, Ohio: Air Force Center for Systems Engineering, Air Force Institute of Technology, Wright Patterson Air Force Base, archived from the original(PDF) on 22 August 2009
Griffin & Kinnu 2007, pp.ii–v Griffin, John; Kinnu, James (2007), B-2 Systems Engineering Case Study(PDF), Dayton, Ohio: Air Force Center for Systems Engineering, Air Force Institute of Technology, Wright Patterson Air Force Base, archived from the original(PDF) on 22 August 2009
YouTube. Archived from the original on 12 July 2015. Retrieved 5 February 2015– via YouTube.
Chiles, James R. (September 2013). "The Stealth Bomber Elite". Air & Space. Archived from the original on 12 November 2013. Retrieved 9 September 2013.