Boktips - utländsk UFO-litteratur

Ufo : Myten Om Rymdvarelser Och Flygande Tefat
Rothstein, Mikael

The UFO Experience: A Scientific Inquiry
Hynek, J. Allen

UFO Crash at Roswell: The Genesis of a Modern Myth
Saler, Benson

UFO-Dynamics: Psychiatric and Psychic Aspects of the UFO Syndrome
Schwarz, Berthold Eric

Bringing UFOs Down to Earth
Klass, Philip

Complete Book of UFO's
50 Years of Alien Contacts and Encounters

Fifty Years of UFOs
Spencer, John

Men in Black
Investigating the Truth Behind the Phenomenon
Randles, Jenny

UFO
The Government Files
Brookesmith, Peter