Terlikowski, Marcin, Veronika Jó?wiak, ?ukasz Ogrodnik, Jakub Pie?kowski, and Kinga Ra?. The Bucharest 9: Delivering on the Promise to Become the Voice of the Eastern Flank. Polish Institute of International Affairs, 2018.

Norkevi?ius, Mindaugas, Maria Radziejowska, Anna Sara Ligeti, Marcin Terlikowski, and Peter Tanchak. Case Study on the Eastern EU Border In Deliverable 6.2. EvoCS Consortium, 2015.

Szymanski, Adam, and Marcin Terlikowski. The Policy of Turkey towards EU-NATO Cooperation. Warsaw: The Polish Institute of International Affairs, 2010.