Rolls-Royce RB211 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Rolls-Royce RB211" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1rolls-royce.com

low place

8,149^th place

3,248^th place

2,549^th place

airliners.net (Global: 3,248^th place; Portuguese: 2,549^th place)

«Airliners.net». Airliners.net. Consultado em 14 de julho de 2016

rolls-royce.com (Global: low place; Portuguese: 8,149^th place)

«RB211-535E4». www.rolls-royce.com. Consultado em 14 de julho de 2016