1. Buckley, N., & Foy, H. (2016, August 29). The Visegrad Four: Brussels’ Eastern Critics. Financial Times. https://www.ft.com/content/e99d3b12-6b96-11e6-a0b1-d87a9fea034f. Accessed 15 March 2017.
2. Bundesamt für Migration und Flüchtlinge. (2016, December). Asylgeschäftsstatistik. https://www.bamf.de/SharedDocs/Anlagen/DE/Downloads/Infothek/Statistik/Asyl/201612-statistik-anlage-asyl-geschaeftsbericht.pdf?__blob=publicationFile. Accessed 20 March 2017.
3. Chan, A., & Crawford, B. (2017). The Puzzle of Public Opposition to TTIP in Germany. Business and Politics, 19(4), 683–708. https://doi.org/10.1017/bap.2017.32.
4. Chiriac, M. (2015, September 24). Romania Changes Heart on Refugee Quota. Balkan Insight. http://www.balkaninsight.com/en/article/romania-supports-now-eu-refugee-decision-09-23-2015. Accessed 4 February 2017.
5. Crage, S. (2016). The More Things Change … Developments in German Practices Towards Asylum Seekers and Recognized Refugees. German Politics, 25(3), 344–365.