Take a look at articles referring to the referendum in Turkey and the consequences in German Turkish diaspora as well as in Germany

"How Divided is Turkey After the Referendum?"(EuroTopics) 
http://www.eurotopics.net/en/177768/how-divided-is-turkey-after-the-referendum

"Trump Congratulates Erdogan" (April 18, 2017, CNN)
http://www.cnn.com/2017/04/18/europe/turkey-referendum-trump-erdogan/index.html

"Turkey's Vote Makes Erdogan Dictator" (April 18, 2017, NY)
http://www.newyorker.com/news/news-desk/turkeys-vote-makes-erdogan-effectively-a-dictator

"Turkish rifts stir up Germany as referendum nears" (Financial Times, April 10, 2017)


"Voting closes in Germany ahead of Turkey referendum" (Deutsche Welle, April 9, 2017
http://www.dw.com/en/voting-closes-in-germany-ahead-of-turkey-referendum/a-38361102



"Turkish diaspora in Germany divided by Erdogan's referendum" (reuters, March 14, 2017)
http://www.reuters.com/article/us-turkey-referendum-germany-idUSKBN16L2FG