U.S. Government UFO Document (Thesis): 

“AIR COMMAND AND STAFF COLLEGE:

AN ANALYSIS OF UNIDENTIFIED FLYING OBJECTS 
(UFO’S) By Ronald K. Dutton, Major, USAF”

(U.S. Air Force, Washington, D.C.)

(Scribd, San Francisco, California)

Air Command and Staff College (Air University, Maxwell AFB, Montgomery, Alabama) student Major Ronald K. Dutton submitted the document to the faculty in June 1967:

http://www.scribd.com/doc/112872860/1967-Air-Command-and-Staff-College-Thesis-An-Analysis-of-Unidentified-Flying-Objects-UFOs-Ronald-K-Dutton

(scribd.com image)