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Charles D. Gemar (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Charles D. Gemar" in English language version.

refsWebsite
Global rank English rank
4nasa.gov
75th place
83rd place
3web.archive.org
1st place
1st place

nasa.gov

  • "CHARLES D. (NICKNAME SAM) GEMAR (LIEUTENANT COLONEL, USA) NASA ASTRONAUT (FORMER)" (PDF). NASA. March 1997. Retrieved February 3, 2021.
  • Ryba, Jeanne (February 18, 2010). "STS-38". Mission Archives. NASA. Archived from the original on May 6, 2021. Retrieved May 6, 2021.
  • Ryba, Jeanne (April 2, 2010). "STS-48". Mission Archives. NASA. Archived from the original on May 6, 2021. Retrieved May 6, 2021.
  • Ryba, Jeanne (April 1, 2010). "STS-62". Mission Archives. NASA. Archived from the original on May 6, 2021. Retrieved May 6, 2021.

web.archive.org

  • Ryba, Jeanne (February 18, 2010). "STS-38". Mission Archives. NASA. Archived from the original on May 6, 2021. Retrieved May 6, 2021.
  • Ryba, Jeanne (April 2, 2010). "STS-48". Mission Archives. NASA. Archived from the original on May 6, 2021. Retrieved May 6, 2021.
  • Ryba, Jeanne (April 1, 2010). "STS-62". Mission Archives. NASA. Archived from the original on May 6, 2021. Retrieved May 6, 2021.