1. A Summary List of All Details Related to EU Sanctions on Belarus, Until the Date 8 February 2011. Retrieved from http://www.europarl.europa.eu/meetdocs/2009_2014/documents/nest/dv/nest_20110503_23/nest_20110503_23en.pdf
2. Alieva, L. (2015). The European Neighbourhood Policy and Azerbaijan: When soft power and security are tightly related. In A. Inayeh and J. Forbrig (Ed.). Reviewing the European Neighbourhood Policy: Eastern Perspectives (pp. 12-17), Washington: The German Marshall Fund of the United States.
3. Balkır, C. ve Soyaltın, D. (2018). Avrupalılaşma: Tarih, Kavram, Kuram ve Türkiye Uygulaması. İstanbul: İstanbul Bilgi Üniversitesi Yayınları.
4. Biscop, S. (2016). The EU Global Strategy: Realpolitik with European characteristics. EGMONT Security Policy Brief, (75), 1-6. Retrieved from http://www.egmontinstitute.be/
5. “The transformative power of Europe” beyond enlargement: the EU’s performance in promoting democracy in its neighbourhood