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United States Air Force Air Material Command, Unidentified Aerial Objects; Project Sign, Dayton, Ohio, Wright Patterson Air Force Base, 1948.

United States Air Force Air Material Command, Unidentified Flying Objects; Project Grudge, Dayton, Ohio, Wright Patterson Air Force Base, 1949.

United States Congress, House Resolution 946, 90th Congress, 1st Session


Almond, Gabriel and James Coleman, eds. The Politics of the Developing Areas. Princeton: Princeton University Press, 1960.

Blackwell, Richard J. Discovery in the Physical Sciences. South Bend: University of Notre Dame Press, 1971.

Bloecher, Ted. The UFO Wave of 1947. Washington, D.C.: NICAP Publication, 1968.

Cantril, Hadley. The Invasion from Mars; A Study in the Psychology of Panic. Princeton: Princeton University Press, 1940.

Cohen, R.S. and M.W. Wartofsky, eds. Boston Studies in the Philosophy of Science, III. Dordrecht, Holland: Reidel Publishing Company, 1970.

Condon, Edward U. The Scientific Study of Unidentified Flying Objects. New York: Bantam Books, 1969.

Crane, Diana. Invisible Colleges. Chicago: University of Chicago Press, 1972.

Davis, Nuel P. Lawrence and Oppenheimer. New York: Simon and Schuster, 1968.

de Grazia, Alfred, ed. The Velikovsky Affair. New York: University Books, 1966.

Greenberg, Daniel. The Politics of Pure Science. New York: World Publishing Company, 1967.

Hynek, J. Allen. The UFO Experience; A Scientific Inquiry. Chicago: Henry Regnery Company, 1972.



Jacobs, David. The UFO Controversy in America. Bloomington: Indiana University Press, 1975.

Keyhoe, Donald. The Flying Saucers are Real. New York: Fawcett, 1950.

Keyhoe, Donald. Flying Saucers from Outer Space. New York : Holt, 1953.

Keyhoe, Donald. The Flying Saucer Conspiracy. New York: Holt, 1955.

Keyhoe, Donald. Flying Saucers: Top Secret. New York: Putnam, 1960.

Klass, Philip J. UFOs - Identified. New York; Random House, 1968.

Kroeber, A.L. Style and Civilizations. Ithaca: Cornell University Press, 1957.

Kuhn, Thomas. The Structure of Scientific Revolutions. Chicago: University of Chicago Press, 1962, 2nd ed., Chicago, 1970.

Lakatos, I. and A. Musgrove, eds. Criticism and the Growth of Knowledge. Cambridge, England: Cambridge University Press, 1969.

Menzel, Donald. Flying Saucers. Cambridge: Harvard University Press, 1953.

Menzel, Donald and Lyle Boyd. The World of Flying Saucers. Garden City: Doubleday, 1963.

Nelson, William R., ed. The Politics of Science. London: Oxford University Press, 1968.

Price, Donald K. The Scientific Estate. Cambridge: Harvard University Press, 1965.

Reagan, Michael D. Science and the Federal Patron. London: Oxford University Press, 1969.

Rokeach, Milton. The Open and Closed Mind. New York: Basic Books, 1960.

Sagan, Carl and Thornton Page, eds. UFOs: A Scientific Debate. Ithaca: Cornell University Press, 1972.

Schooler, Dean, Jr. Science, Scientists and Public Policy. New York: The Free Press, 1971.

Tacker, Lawrence. Flying Saucers and the United States Air Force. New Jersey: Van Nostrand, 1960.



Truman, David. The Governmental Process. New York: Knopf, 1951.

Vallee, Jacques. Anatomy of a Phenomenon. Chicago:Henry Regnery Company, 1965.

Vallee, Jacques and Janine Vallee. Challenge to Science: The UFO Enigma. Chicago: Henry Regnery Company, 1966.

Watson, James D. The Double Helix; A Personal Account of the Discovery of the Structure of DNA. New York: Antheneum, 1968.

Aiman, J.M. Public Knowledge; The Social Dimension of Science. Cambridge, England: Cambridge University Press, 1968.


Anderson, Jack. "Merry-Go-Round." Washington Post, September 14, 1968, Section B, p. 11.

Barber, Bernard. "Resistance by Scientists to Scientific Discovery." Science, September 1, 1961, pp. 596-606.

Boffey, Philip. "UFO Project: Trouble on the Ground." Science, July 26, 1968, pp. 339-42.

Branscomb, Lewis. "Irrational Public Debates." Letter to Science, September 27, 1968, p. 1297.

Condon, Edward U. "UFOs I Have Loved and Lost." Proceedings of the American Philosophical Society, Vol. 113, No. 6, 1969.

de Grazia, Alfred. "The Scientific Reception System and Dr. Velikovsky." The American Behavioral Scientist, September, 1963, pp. 45-49.

Fuller, John. "Flying Saucer Fiasco." Look, May 14, 1968, pp. 63-65.

Gilpin, Robert. "The Intra-Scientific Conflict Over a Nuclear Test Ban: The Problem of Conflicting Expertise." In William R. Nelson, ed., The Politics of Science, London, 1968.

Greenberg, Daniel. "UFO Story: Is Propriety the Issue?" Letter to Science, October 25, 1968, p. 410.

Kessel, F.S. "Philosophy of Science as Proclaimed and Science as Practiced." American Psychologist, 1969, 24, pp. 999-1005.



Keyhoe, Donald. "The Flying Saucers are Real." True Magazine, December, 1949, pp. 17-21.

Klass, Philip. "Plasma Theory May Explain Many UFOs." Aviation Week and Space Technology Magazine, August 22, 1966, pp. 48-54.

Knorr, Klaus and Oskar Morgenstern. "Science and Defense: Some Critical Thoughts on Military research and Development." Policy Memorandum No. 32, February 18, 1965, Princeton University.

McConnell, R.A. "ESP and Credibility in Science." American Psychologist, 1964, 24, pp. 531-38.

McDonald, James E. "Review of the Condon Committee Report." Icarus, November, 1969, pp. 447-50.

Manly, Chesley. "Saucer Prober Has Wide Open Mind and Door." Chicago Tribune, October 16, 1966, Section C, p. 4.

Markowitz, William. "The Physics and Metaphysics of Unidentified Flying Objects." Science, September 15, 1967, pp. 1274-79.

Masterman, Margaret. "The Nature of a Paradigm." In I. Lakatos and A. Musgrove, eds., Criticism and the Growth of Knowledge, Cambridge, England, 1969.

Menzel, Donald. "UFOs: The Modern Myth." In Carl Sagan and Thornton Page, eds., UFOs: A Scientific Debate, Ithaca, 1972.

New York Times, October 16, 1967, Section B, p. 3.

Schilling, Warner R. "The H-Bomb Decision - How to Decide Without Actually Choosing." Political Science Quarterly, March, 1961, pp. 58-70

Schilling, Warner R. "Scientists, Foreign Policy, and Politics." The American Political Science Review, June, 1962, pp. 287-300.

Skolnikoff, Eugene B. "Scientific Advice in the State Department." Science, November 25, 1966, pp. 980-85.

Wohlstetter, Albert. "Scientists, Seers and Strategy." Foreign Affairs, April, 1963, pp. 220-35.


Aerial Phenomena Research Organization Files, 1953-71.

Files of the Western Historical Collection, Norlln Library, University of Colorado. 1969, 1970.



Hall, Richard. Letters 1966-71.

Hynek, J. Allen. Letters 1966-71.

McDonald, James E. Letters 1960-71.

McDonald, James E. "The Problem of the UFOs," summary of a talk given to the Washington, D.C., American Meteorological Association, October 19, 1966.

McDonald, James E. "UFOs - An International Scientific Problem," presented to the Canadian Aeronautics and Space Institute, March 12, 1968.

National Investigation Committee on Aerial Phenomena Files, 1956-71.

Sagan, Carl. Letters 1968-69.

Strentz, Herbert. Press Coverage of UFOs 1947-70. A dissertation submitted to the Department of Journalism at Northwestern University, 1971.


James E. McDonald. "Necrology," Bulletin American Meteorological Society, August, 1971, p. 735.

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