Karl Helfferich (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Karl Helfferich" in Spanish language version.

refsWebsite

Global rank Spanish rank

1deutsche-biographie.de

1,974^th place

2,474^th place

1wikisource.org

27^th place

81^st place

7^th place

15^th place

deutsche-biographie.de

http://www.deutsche-biographie.de/sfz29487.html

nytimes.com

query.nytimes.com

«Helfferich Killed In Swiss Disaster. Death Of German Nationalist Chief Is Established By Finding Of Passport. His Body Not Identified Those Of Other Bellinzona Victims Charred Beyond Recognition. Four Americans Safe». New York Times. 25 de abril de 1924.

wikisource.org

en.wikisource.org

Chisholm, Hugh, ed. (1922). "Helfferich, Karl". Encyclopædia Britannica