http://www.project1947.com/shg/articles/mcdarts.html#mcunufo
[Further material to be published]
Dr. Paul McCarthy
McCarthy, Paul E., "Politicking and Paradigm Shifting: The James E.
McDonald and the UFO Case Study." Ph.D. Dissertation, University of
Hawaii, Honolulu, Hawaii, 1975.
http://www.project1947.com/shg/mccarthy/index.html
McCarthy, Paul, 2001. Interviewed by Thomas Tulien, March 5 (Sign Oral
History Project). - (Currently no web presence)
Capt. Edward J. Ruppelt
Ruppelt, Edward J., "What Our Air Force Found
Out About Flying Saucers" True, The Man's Magazine,
May, 1954
http://www.project1947.com/shg/articles/true_ruppelt.htm
Ruppelt, Edward J., The Report On Unidentified Flying Objects
Doubleday & Company, Inc., NY USA, 1956
Chapter 4 – "Green Fireballs, Project Twinkle,
Little Lights, and Grudge" – taken from the unedited manuscript.
http://www.project1947.com/gfb/rufos4u.htm