Project Blue Book (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Project Blue Book" in English language version.

refsWebsite

Global rank English rank

3web.archive.org

1^st place

1^st place

14^th place

14^th place

low place

low place

439^th place

283^rd place

489^th place

377^th place

low place

low place

1books.google.com

3^rd place

3^rd place

low place

low place

206^th place

124^th place

1project1947.com

low place

low place

7^th place

7^th place

1dailypress.com

4,017^th place

2,219^th place

1badufos.blogspot.com

low place

low place

555^th place

467^th place

af.mil

"Unidentified Flying Objects and Air Force Project Blue Book". U.S. Air Force.

archive.today

"Unidentified Flying Objects and Air Force Project Blue Book" URL accessed February 21, 2010

badufos.blogspot.com

Shaeffer, Robert. "Do Pilots Make 'Relatively Poor' Witnesses?". Bad UFOs: Skepticism, UFOs, and The Universe. Robert Sheaffer. Retrieved February 20, 2023.

books.google.com

Pilkington, Mark (2010). Mirage Men: A Journey into Disinformation, Paranoia and UFOs. Little, Brown Book Group. pp. 193–194. ISBN 978-1849012409.

dabsol.co.uk

nicap.dabsol.co.uk

"Project Blue Book 1951–1969". Archived from the original on December 9, 2006.

dailypress.com

"Daily Press: Hampton Roads News, Virginia News & Videos". August 7, 1995.

gutenberg.org

Ruppelt, Edward J (1960). The Report on Unidentified Flying Objects (2nd ed.). Doubleday & Company.

history.com

Project Blue Book – About

nidsci.org

http://www.nidsci.org/pdf/quintanilla.pdf Archived 2016-03-05 at the Wayback Machine | Quintanilla, H. (1974). UFOs, An Air Force Dilemma.

nro.gov

"National Reconnaissance Office Review and Redaction Guide: Appendix C – Glossary of Code Words and Terms" (PDF). National Reconnaissance Office. 2008.^{[permanent dead link‍]}

nytimes.com

Cooper, Helene; Blumenthal, Ralph; Kean, Lesie (December 16, 2017). "Glowing Auras and 'Black Money': The Pentagon's Mysterious U.F.O. Program". The New York Times. Retrieved December 16, 2017.

project1947.com

Proceedings of the Sign Historical Group UFO History Workshop

proquest.com

congressional.proquest.com

"Unidentified Flying Objects." (No. 55) Electronic Record. Hearing Committee of Armed Services of the House of Representatives. 89th Congress, Second Session. 5 April 1966. (50-066 O) U.S. Government Printing Office: Washington, D.C. 1966. [1]

web.archive.org

"Project Blue Book 1951–1969". Archived from the original on December 9, 2006.
http://www.nidsci.org/pdf/quintanilla.pdf Archived 2016-03-05 at the Wayback Machine | Quintanilla, H. (1974). UFOs, An Air Force Dilemma.
USAF Fact Sheet 95-03