Northrop YB-49 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Northrop YB-49" in English language version.

refsWebsite

Global rank English rank

1century-of-flight.net

low place

low place

505^th place

410^th place

1books.google.com

3^rd place

3^rd place

1web.archive.org

1^st place

1^st place

low place

low place

1alternatewars.com

low place

low place

2,431^st place

1,607^th place

439^th place

283^rd place

af.mil

nationalmuseum.af.mil

"Northrop YB-49".

alternatewars.com

"Standard Aircraft Characteristics: YB-49 Flying Wing" (PDF). US Air Force. 20 December 1949. Retrieved 2 November 2016.

books.google.com

"Popular Science". September 1986.

cedmagic.com

Howe, Tom. "Northrop YB-49 Flying Wing." cedmagic.com. Retrieved: 25 August 2012.

century-of-flight.net

Wooldridge, E.T. "The Northrop bombers." Century of Flight, 2003. Retrieved: 22 October 2010.

fas.org

"B-49 - United States Nuclear Forces".

vt.edu

dept.aoe.vt.edu

Northrop YB-49 Flying Wing Bomber page 14

web.archive.org

"Fact sheet: Northrop YRB-49A." National Museum of the United States Air Force. Retrieved: 29 October 2010.