Avião a jato (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Avião a jato" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

low place

low place

1flightglobal.com

223^rd place

550^th place

cwn.org.uk

http://www.cwn.org.uk/heritage/people/whittle/biography.html

flightglobal.com

Jet Propulsion of Aircraft Part III G Geoffrey Smith Flight September 25th 1941