Charles Portal (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Charles Portal" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

200^th place

780^th place

284^th place

792^nd place

low place

oxforddnb.com

"Portal, Charles Frederick Algernon." Oxford Dictionary of National Biography. Retrieved: 9 July 2012.

"Marshal of the Royal Air Force Lord Portal." Air of Authority – A History of RAF Organisation. Retrieved: 29 July 2012.