Wittorf affair (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Wittorf affair" in English language version.

refsWebsite

Global rank English rank

267^th place

1,512^th place

1books.google.com

3^rd place

3^rd place

2,712^th place

3,854^th place

books.google.com

Branko M. Lazić, Milorad M. Drachkovitch, Biographical dictionary of the Comintern Hoover Institution, Stanford University. Hoover Press Publication (1986), p. 466. Retrieved July 28, 2011

dhm.de

Ernst Thälmann biographical timeline Deutsches Historisches Museum. Retrieved July 19, 2011 (in German)

zeit.de

Volker Ullrich, Stalins treue Vasallen. "Die Thälmann-Affäre 1928: Eine Schlüsselepisode in der Geschichte des Kommunismus Die Zeit (May 15, 2003) No. 21. Retrieved July 20, 2011 (in German)