Spence M. Armstrong (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spence M. Armstrong" in English language version.

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1airspacemag.com

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af.mil

"USAF Biography: Lieutenant General Spence M. Armstrong". United States Air Force. September 1987. Retrieved June 12, 2016.

airspacemag.com

"Dodging Missiles". Air & Space/Smithsonian. Smithsonian Institution. January 29, 2014. Retrieved June 28, 2016.

csmonitor.com

Clayton, Mark (February 18, 2003). "Where Are NASA's New Ranks?". The Christian Science Monitor. Retrieved June 18, 2016.

faa.gov

Eschenbach, Ralph (September 15, 1998). "Recommendations on Committee Guidance for FY 2001 and Meeting Minutes" (PDF). FAA/NASA Research Cooperation. FAA. Retrieved June 26, 2016.

nasa.gov

nasa.gov

Mirelson, Doc; Dunbar, Brian (November 27, 2002). "Spence M. Armstrong to Retire from NASA". NASA. Retrieved June 6, 2016.
Cast, Jim (October 5, 2000). "NASA Administrator Hosts Agency-University Partnership Conference". NASA. Retrieved July 26, 2019.

hq.nasa.gov

Cooper, Rich; Glasser, Scott (August 15, 2002). "Senior Advisor to the Administrator: Lieutenant General Spence (Sam) Armstrong, USAF (Ret.)". NASA. Retrieved June 6, 2016.

quest.nasa.gov

Brown, Dwayne C. (May 7, 1998). "Armstrong Named Associate Administrator for Aeronautics and Space Transportation Technology". NASA. Archived from the original on July 13, 2001. Retrieved June 19, 2016.

web.archive.org

Brown, Dwayne C. (May 7, 1998). "Armstrong Named Associate Administrator for Aeronautics and Space Transportation Technology". NASA. Archived from the original on July 13, 2001. Retrieved June 19, 2016.