Referencing

Jonathan Kaulay (n.d) 5-pieces-of-evidence-that-suggests-intelligent-alien-life-exists. Retrieved August 25, 2012, from http://www.paranormalhaze.com/5-pieces-of-evidence-that-suggests-intelligent-alien-life-exists/

John Thomas Didymus ( Apr 10, 2012) Did NASA cover up UFO sighting on Space Shuttle Atlantis?
http://digitaljournal.com/article/322739


Signs of life: Alien ‘scorpions’ found on Venus? (23 January, 2012).
http://rt.com/news/alien-life-on-venus-485/

Redux: NASA Whistleblower: Alien Moon Cities Exist

(Tuesday, September 13, 2011)
http://beforeitsnews.com/space/2011/09/redux-nasa-whistleblower-alien-moon-cities-exist-1091566.html


 mrpiffdotcom (6 Apr 2007) .NASA Airbrushed Buildings on the Moon[Video file]. Retrieved from http://www.youtube.com/watch?v=GmIRU72b9_k&feature=player_embedded

 MegaWeirdClips  (23 Jul 2011).如果你不信UFO，那就看看这个吧！胆小者误入[Video file]. Retrieved from
http://www.youtube.com/watch?v=16DVYo2svsI&feature=player_embedded