Rudolph Berthold (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Rudolph Berthold" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1thefreelibrary.com

518^th place

862^nd place

3,017^th place

7,875^th place

1theaerodrome.com

low place

low place

1firstworldwar.com

5,604^th place

3,184^th place

firstworldwar.com

http://www.firstworldwar.com/bio/berthold.htm

forces.gc.ca

journal.forces.gc.ca

http://www.journal.forces.gc.ca/vol14/no1/page72-eng.asp

theaerodrome.com

http://www.theaerodrome.com/aces/germany/berthold.php

thefreelibrary.com

http://www.thefreelibrary.com/Iron+Man+Rudolph+Berthold%3A+Germany's+Indomitable+Fighter+Ace+of+World...-a0369914485