Condon, E.U., Project Director, and D. S. Gillmor, Editor, (1968)"Scientific Study of Unidentified Flying Objects," Bantam Books, New York, 1968.

McDonald, J.E. (1970). "UFOs over Lakenheath in 1956", FIying Saucer Review,

Thayer, G.D. (1970). "Radio Reflectivity of Tropospheric Layers," Rad.Sci., Vol. 5,

Gillmor, D. (1969). Scientific Study of Unidentified Flying Objects, 1969)

Undated notes by Julian Hennessey, courtesy of Jan Aldrich/Barry Greenwood.

Flying Saucer Review, (1972), 18/2. March/April

Randles, Jenny. (1987) โ€œThe UFO Conspiracyโ€

Good, Tim. (1987). โ€œAbove Top Secret.โ€

Robert, JP. (2016). โ€œThe Alien Enigmaโ€,

The Condon Report

http://www.nicap.org/560813bentwaters_dir.htm

http://www.nicap.org/reports/lakenmcd.htm

http://www.nicap.org/reports/laken.htm

Scully, Frank (1950). โ€œBehind the Flying Saucersโ€

1967 UFO Sightings, Landings and Abductions. Toronto: Methuen. pp. 37-45. Canadian Aerial Phenomena Research Organization (CAPRO)

1969 The Outcome of the Falcon Lake Landing. CAPRO Bulletin, Vol. 2 (January/February): 4-7. Canadian Department of National Defence

1968 UAO Lands at Falcon Lake. CAPRO Bulletin, Vol. 1 (January): 3-4. 1969a Strange Case of Falcon Lake, Part 1. Canadian UFO Report, Vol. 1 (March-April): 10-12

Strange Case of Falcon Lake, Part 2. (1969) Canadian UFO Report, Vol. 1 (May-June): 11-12.

Strange Case of Falcon Lake, Part 3. (1969) Canadian UFO Report, Vol. 1 (July-August): 24-26

Scientific Study of Unidentified Flying Objects. (1969) New York: Bantam. "Case 22," pp. 316-24. Crain, T. Scott, Jr.

Flying Saucer Casualties. Flying Saucers, No.73 (June 1971): 7-9. House of Commons (Canada) 1968 UFOs over the Americas. New York: Signet. McCampbell, James

Effects of UFOs upon People. (1987), UFOs 1947-1987: The 40-Year Search for an Explanation. London: Fortean Tomes. pp. 200-210. Mayo Clinic

The Falcon Lake Incident: Part 1. (1981) Flying Saucer Review, Vol. 27, no. 1: 14-16.

The Falcon Lake Incident: Part 2. (1981) Flying Saucer Review, Vol. 27, no. 2: 15-18. Schuessler, John F.

Cash-Landrum Case: Speculation about the Medical Effects., MUFON 1984 UFO Symposium Proceedings. Seguin, Tex.: Mutual UFO Network. pp. 108-19. Tokarz, Harry

1978 Are UFOs Boon or Curse to Medicine? (1978) Canadian UFO Report, Vol. 4 (Summer): 8-11, 13. Traill, R. J.

http://www.ufologie.net/htm/colares.htm#events

"Extraterrestrial Vampires in the Amazon Region of Brazil: Part II", (1996) British Flying Saucer Review.

"Confrontations," book by Jacques Vallee.

Elizondo, Lou, (2024). โ€œImminentโ€

Leslie, Kean, (2010). โ€œUFOs: Generals, Pilots and Government Officials Go on the Recordโ€.

Watson, Nigel, (2013). โ€œUFO Investigations Manual: UFO investigations from 1982 to the present day.โ€

Hynek, J. Allen, (1972). โ€œThe UFO Experience: A Scientific Inquiryโ€

Miller, Max B, (1957). โ€œFlying Saucersโ€”Fact of Fictionโ€