Rosa Luxemburg

http://en.wikipedia.org/wiki/Rosa_Luxemburg
http://www.spartacus.schoolnet.co.uk/RUSluxemburg.htm
http://www.historylearningsite.co.uk/rosa_luxemburg.htm
http://www.rosalux.de/english/foundation/rosa-luxemburg.html
http://www.spiegel.de/international/germany/remembering-rosa-luxemburg-still-popular-90-years-after-assassination-a-601475.html
http://www.firstworldwar.com/bio/luxemburg.htm
http://www.theguardian.com/books/2011/mar/05/rosa-luxemburg-writer-activist-letters
http://www.theatlantic.com/magazine/archive/2011/06/red-rosa/308500/
http://isreview.org/issue/81/rosa-luxemburg-storm-struggle
http://rabble.ca/news/2013/06/rosa-luxemburg-youre-not-boarding-plane-ass%C3%A9-activist-goes-to-new-York
http://www.emersonkent.com/history_notes/rosa_luxemburg.htm

Book
http://www.amazon.ca/Red-Rosa-Graphic-Biography-Luxemburg/dp/1784780995
http://www.counterpunch.org/2015/11/27/rosa-luxembourg-from-street-organizer-to-street-name/