List of ufologists (English Wikipedia)

McCarthy, Paul (December 1, 1992). "Close encounters of the fifth kind (communicating with UFOs)". Omni. Retrieved May 12, 2007. Greer claims that he is a contactee who has coined the term "close encounter of the fifth kind" to describe human-initiated contact with extraterrestrials.

aetherius.org

"The Aetherius Society: Dr. George King, Our Founder". Retrieved February 5, 2008.

albany.edu

"Kevin Knuth | University at Albany". www.albany.edu.

altamontenterprise.com

"'The research is really only just starting', UAlbany prof says of UFOs". The Altamont Enterprise. Archived from the original on September 20, 2022. Retrieved September 19, 2022.

archive.org

American Men & Women of Science: Q-S. Thomson Gale. 2003. p. 1057. ISBN 978-0787665296.

archive.today

"Biblioteca OZN in casa lui Iorga". jurnalul.ro. Archived from the original on April 16, 2013. Retrieved April 13, 2016.

arizona.edu

speccoll.library.arizona.edu

"James E. McDonald Papers | Special Collections". speccoll.library.arizona.edu.

beyondzebra.com

"Own site (Robert Dean): Beyond Zebra". Archived from the original on December 12, 2007. Retrieved January 1, 2008.

bibliotecapleyades.net

"Brinsley Le Poer Trench: 'Legends and the case for Hollow Earth'". Retrieved February 5, 2008.

boblazar.com

"Official web site: Bob Lazar". Retrieved February 10, 2008.

books.google.com

Bowman, Marion; Valk, Ulo (2014). Vernacular Religion in Everyday Life: Expressions of Belief. Routledge. ISBN 978-1-317-54353-4.
James R. Lewis (2002). The Encyclopedia of Cults, Sects, and New Religions. Prometheus Books, Publishers. pp. 653–. ISBN 978-1-61592-738-8.

calltolight.org

"Call To Light Press".

canada.com

Pacholik, Barb (April 23, 2007). "UFO expert has little patience for 'nasty, noisy negativists'". The Star Phoenix. Saskatoon, Saskatchewan. Archived from the original on September 24, 2015. Retrieved September 22, 2015.

coasttocoastam.com

"Ross Coulthart". Coast to Coast AM. Retrieved December 27, 2023.
"Robert Hastings". Coast to Coast AM. Retrieved December 27, 2023.

cuatro.com

"Television – Programas de Televisión en Cuatro.com TV". cuatro.com. Archived from the original on February 28, 2009. Retrieved April 13, 2016.

cufon.org

"Philip J. Corso's Department of the Army Form 66, Officer Qualification Record". Retrieved January 1, 2008.
"The CUFON Inteerview of Michael D. Swords, PhD". Retrieved August 24, 2008.

cufos.org

CUFOS. "Center for UFO Studies". cufos.org. Archived from the original on April 15, 2016. Retrieved April 13, 2016.
"The J. Allen Hynek for UFO Studies". Archived from the original on October 21, 1997. Retrieved February 10, 2008.

dallasobserver.com

"The truth is way out there". Dallas Observer. July 6, 2000. Archived from the original on August 23, 2000.

danielfry.com

"My Experience With the Lie Detector", Daniel Fry, September 1954, Saucers, Vol. ii, No. 3, pp. 6–8.

daniken.com

"Official Site: Erich von Däniken". Retrieved January 1, 2008.

debunker.com

"The Debunker's Domain: Robert Sheaffer- Skeptical to the Max". Retrieved August 24, 2008.

disclosureproject.org

Greer, Steven (1999). "About Steven M. Greer, M.D.". Extraterrestrial Contact: The Evidence and Implications. Afton, Virginia: Crossing Point. pp. 525–526. ISBN 978-0-9673238-0-0.

doi.org

Knuth, Kevin H.; Powell, Robert M.; Reali, Peter A. (October 5, 2019). "Estimating Flight Characteristics of Anomalous Unidentified Aerial Vehicles". Entropy. 21 (10): 939. Bibcode:2019Entrp..21..939K. doi:10.3390/e21100939. PMC 7514271.

evz.ro

Mihnea-Petru Pârvu (May 2, 2015). "Povestea pilotului român care a întâlnit un OZN". evz.ro (in Romanian).

galactic2.net

"(galactic2.net) "He experienced a cosmic glimpse in the spaceship." – Orfeo Angelucci". Retrieved February 5, 2008.

galacticdiplomacy.com

"Galactic Diplomacy: Elizabeth Klarer – Contactee with extraterrestrials from Alpha Centauri". Archived from the original on February 22, 2008. Retrieved February 5, 2008.

go.ro

civilizatii.extraterestre.go.ro

"Ufologi, rapiti, si mediumi de contact cu extraterestrii - I". Archived from the original on November 8, 2004. Retrieved July 4, 2012.

hallrichard.com

"Official site: Richard H. Hall". Retrieved February 6, 2008.

handle.net

hdl.handle.net

Diana Palmer Hoyt, "UFOCRITIQUE: UFOs, Social Intelligence and the Condon Committee"; Master's Thesis, Virginia Polytechnic Institute, 2000 read it online

harvard.edu

ui.adsabs.harvard.edu

Knuth, Kevin H.; Powell, Robert M.; Reali, Peter A. (October 5, 2019). "Estimating Flight Characteristics of Anomalous Unidentified Aerial Vehicles". Entropy. 21 (10): 939. Bibcode:2019Entrp..21..939K. doi:10.3390/e21100939. PMC 7514271.

hgwells.ro

Doru Davidovici as SF writer & UFO researcher (in Romanian)

huffingtonpost.com

"Leslie Kean HuffPost". Huffington Post. Retrieved October 1, 2018.

ikerjimenez.com

":: Ikerjimenez.com :: Periodismo de lo desconocido :: Descubre Milenio3 y Cuarto Milenio ::". ikerjimenez.com. Retrieved April 13, 2016.

intrudersfoundation.org

"Inruders Foundation: Budd Hopkins UFO Abduction Research Foundation". Archived from the original on January 8, 2008. Retrieved February 10, 2008.

johnemackinstitute.org

"The John E Mack Institute". Retrieved August 24, 2008.

jurnalul.ro

"Biblioteca OZN in casa lui Iorga". jurnalul.ro. Archived from the original on April 16, 2013. Retrieved April 13, 2016.

latalkradio.com

"Haunted Playground on LA Talk Radio". Archived from the original on March 12, 2010. Retrieved September 12, 2011.

legendarytimes.com

"Short Biographical Sketch". Archived from the original on December 20, 2018. Retrieved November 8, 2019.

marxists.org

"J. Posadas: Flying saucers ... and the socialist future of mankind (26 June 1968)". www.marxists.org. Retrieved September 13, 2019.

metro.co.uk

Herbert, Tom (June 30, 2018). "Ex-NASA scientist says aliens exist but encounters are covered up by governments".

mysterious-america.net

"Classic UFO Cases, by: John A. Keel". Archived from the original on October 29, 2007. Retrieved February 10, 2008.

ncas.org

files.ncas.org

"Statement by Stanton T. Friedman". National Capital Area Skeptics. January 2001. Archived from the original on July 6, 2008. Retrieved September 27, 2011.

nexusmagazine.com

"Bio: Linda Moulton Howe". Nexus Magazine. Archived from the original on March 7, 2008. Retrieved February 10, 2008.

nicap.org

"Ray Fowler's Home Page". nicap.org. Retrieved April 13, 2016.

nickpope.net

"Official site: Nick Pope". Retrieved February 5, 2008.

nickredfern.com

"Nick Redfern Official site". Archived from the original on October 1, 2008. Retrieved August 24, 2008.

nih.gov

ncbi.nlm.nih.gov

Knuth, Kevin H.; Powell, Robert M.; Reali, Peter A. (October 5, 2019). "Estimating Flight Characteristics of Anomalous Unidentified Aerial Vehicles". Entropy. 21 (10): 939. Bibcode:2019Entrp..21..939K. doi:10.3390/e21100939. PMC 7514271.

paradigmresearchgroup.org

"Monsignor Corrado Balducci". Paradigm Research Group. Retrieved January 1, 2008.
"Jaime Maussan: 2005 PRG Courage in Journalism". www.paradigmresearchgroup.org. Retrieved February 5, 2008.

penguinrandomhouse.com

"Leslie Kean Penguin Random House". Penguin Random House. Retrieved October 1, 2018.

popularmechanics.com

"Ex-Military, NASA Veterans Form UFO Research Group". Popular Mechanics. October 30, 2019.

postimees.ee

Leivak, Verni (July 13, 2013). "Igor Volke ja avanev maailm". Postimees (in Estonian).

revistamagazin.ro

"Revista Magazin – Ion Hobana la optzeci de ani". Archived from the original on September 17, 2016. Retrieved July 4, 2012.

roswellfiles.com

"Roswell Files: Glenn Dennis". Retrieved February 6, 2008.

scientificamerican.com

"Harvard's Avi Loeb Thinks We Should Study UFOs – and He's Not Wrong". Scientific American.

skepticreport.com

"Skeptic Report/ UFO Bibliography: Salatun, J". Archived from the original on December 22, 2007. Retrieved February 5, 2008.

space.com

"Legal Web Heats Up Around Art Bell". Space.com. Archived from the original on March 24, 2010. Retrieved February 5, 2008.
updated, Leonard David last (October 12, 2020). "Scientists call for serious study of 'unidentified aerial phenomena'". Space.com.

spiegel.de

Groll, Johan (January 7, 2019). "Thinking About Distant Civilizations Isn't Speculative". Der Spiegel. Retrieved January 7, 2019.

stanford.edu

"Peter Sturrock: Emeritus Professor of Applied Physics". Stanford, CA: Stanford University. Archived from the original on December 23, 2016. Retrieved May 20, 2013.

thecomingoftan.com

Martin, Riley; Tan. The Coming of Tan. Historicity Productions. Archived from the original on December 11, 2007. Retrieved January 1, 2008.

time.com

"The Queen & the Saucers". Time magazine. June 1, 1959. Archived from the original on July 13, 2007. Retrieved January 1, 2008.

ufodigest.com

"Former Canadian Minister of Defence Asks Canadian Parliament Asked To Hold Hearings on Relations With Alien 'Et' Civilizations". UFO Digest. November 24, 2005. Retrieved January 19, 2008.

ufoevidence.org

Jenny Randles. "UFO Evidence: UFO Researchers & People". Retrieved February 5, 2008.
"UFO Evidence, Rendlesham case report by L.Col. Charles Halt".

ufoinfo.com

"UFO INFO: 'Argentina: Ufologist to Visit Policeman in Disappearance Case'". Archived from the original on March 6, 2008. Retrieved February 5, 2008.

uforc.com

"UFORC.com News Service: KLAS-TV Reporter – George Knapp to Give Keynote Banquet Speech at 4th UFO Crash Retrieval Conference". Archived from the original on March 7, 2008. Retrieved January 1, 2008.

unknowncountry.com

"Whitley Strieber's 'Unknown Country'". Retrieved January 1, 2008.

vice.com

"Tom DeLonge's UFO Organization Says It's Obtained 'Exotic' Metals Unknown to Science". www.vice.com. July 26, 2019.

web.archive.org

"UFO INFO: 'Argentina: Ufologist to Visit Policeman in Disappearance Case'". Archived from the original on March 6, 2008. Retrieved February 5, 2008.
"Statement by Stanton T. Friedman". National Capital Area Skeptics. January 2001. Archived from the original on July 6, 2008. Retrieved September 27, 2011.
Pacholik, Barb (April 23, 2007). "UFO expert has little patience for 'nasty, noisy negativists'". The Star Phoenix. Saskatoon, Saskatchewan. Archived from the original on September 24, 2015. Retrieved September 22, 2015.
"Skeptic Report/ UFO Bibliography: Salatun, J". Archived from the original on December 22, 2007. Retrieved February 5, 2008.
"Ufologi, rapiti, si mediumi de contact cu extraterestrii - I". Archived from the original on November 8, 2004. Retrieved July 4, 2012.
"Revista Magazin – Ion Hobana la optzeci de ani". Archived from the original on September 17, 2016. Retrieved July 4, 2012.
"Television – Programas de Televisión en Cuatro.com TV". cuatro.com. Archived from the original on February 28, 2009. Retrieved April 13, 2016.
"Short Biographical Sketch". Archived from the original on December 20, 2018. Retrieved November 8, 2019.
"Galactic Diplomacy: Elizabeth Klarer – Contactee with extraterrestrials from Alpha Centauri". Archived from the original on February 22, 2008. Retrieved February 5, 2008.
"Nick Redfern Official site". Archived from the original on October 1, 2008. Retrieved August 24, 2008.
"Peter Sturrock: Emeritus Professor of Applied Physics". Stanford, CA: Stanford University. Archived from the original on December 23, 2016. Retrieved May 20, 2013.
"The Queen & the Saucers". Time magazine. June 1, 1959. Archived from the original on July 13, 2007. Retrieved January 1, 2008.
"Legal Web Heats Up Around Art Bell". Space.com. Archived from the original on March 24, 2010. Retrieved February 5, 2008.
"Own site (Robert Dean): Beyond Zebra". Archived from the original on December 12, 2007. Retrieved January 1, 2008.
"Haunted Playground on LA Talk Radio". Archived from the original on March 12, 2010. Retrieved September 12, 2011.
CUFOS. "Center for UFO Studies". cufos.org. Archived from the original on April 15, 2016. Retrieved April 13, 2016.
"Inruders Foundation: Budd Hopkins UFO Abduction Research Foundation". Archived from the original on January 8, 2008. Retrieved February 10, 2008.
"The J. Allen Hynek for UFO Studies". Archived from the original on October 21, 1997. Retrieved February 10, 2008.
"Classic UFO Cases, by: John A. Keel". Archived from the original on October 29, 2007. Retrieved February 10, 2008.
"UFORC.com News Service: KLAS-TV Reporter – George Knapp to Give Keynote Banquet Speech at 4th UFO Crash Retrieval Conference". Archived from the original on March 7, 2008. Retrieved January 1, 2008.
"'The research is really only just starting', UAlbany prof says of UFOs". The Altamont Enterprise. Archived from the original on September 20, 2022. Retrieved September 19, 2022.
"Dr. Bruce Maaccabee Research Website". Archived from the original on November 8, 2008. Retrieved August 24, 2008.
"The truth is way out there". Dallas Observer. July 6, 2000. Archived from the original on August 23, 2000.
Martin, Riley; Tan. The Coming of Tan. Historicity Productions. Archived from the original on December 11, 2007. Retrieved January 1, 2008.
"Bio: Linda Moulton Howe". Nexus Magazine. Archived from the original on March 7, 2008. Retrieved February 10, 2008.

yahoo.com

ca.news.yahoo.com

"Aliens miffed at Earth's warmongering ways, former Canadian defence minister says". January 7, 2014. Retrieved August 12, 2015.