UFO sightings in Mexico (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "UFO sightings in Mexico" in English language version.

refsWebsite

Global rank English rank

2books.google.com

3^rd place

3^rd place

low place

8,948^th place

books.google.com

Nickell, Joe (2005). Camera Clues: A Handbook for Photographic Investigation. University Press of Kentucky. ISBN 9780813191249. Retrieved April 8, 2005.
Francisco Natera (1 November 2012). Coyame a History of the American Settler. Xlibris Corporation. pp. 233–. ISBN 978-1-4797-3452-8.

skeptic.com

Smith, James C. "The Mexican Air Force UFO Affair: Aliens, Ball Lightning, or Flares?". eSkeptic. The Skeptics Society. Retrieved 21 November 2015.