Voicu, Malina, Kseniya Kizilova, and Marian Zulean. Social Values and Identities in the Black Sea Region. Lexington? Lanham, 2023.

Zulean, Marian. Social Science for Public Policy. Vol. Habilitation Dissertation. University of Bucharest, 2012.

Zulean, Marian. "Reforming the Security Sectors in South Eastern Europe: Lessons Learned and their Relevance for a Wider Black Sea Area Policy." Connections: The Quarterly Journal  3, no. 4 (2004): 93-101.