Ground Parachute Extraction System (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ground Parachute Extraction System" in English language version.

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af.mil

airpower.au.af.mil

  • Major General Burl W. McLaughlin (December 1968). "Khe Sanh: Keeping an outpost alive". Air University Review. Archived from the original on November 17, 2007.

dtic.mil

pbs.org

web.archive.org

  • Major General Burl W. McLaughlin (December 1968). "Khe Sanh: Keeping an outpost alive". Air University Review. Archived from the original on November 17, 2007.
  • Robert L. Johnson II (October 1990). "The Airborne and Special Operations Test Board, 1940-1990, A commemorative History". Test and Experimental Command, Historical Office, Fort Hood, Texas. Archived from the original on April 8, 2013.