1. Balkan Public Barometer 2021 - Public Opinion, 2021 (https://www.rcc.int/pubs/122/balkan-barometer-2021--public-opinion) and (https://www.rcc.int/balkanbarometer/inc/get_indic.php?id=68&cat_id=2)
2. W. Bartlett, International assistance, donor interests, and state capture in the Western Balkans, in Journal of Contemporary European Studies (Special Issue: EU enlargement to the Western Balkans: The geopolitical turn or another postponement?), 2022, 184–200
3. Berenschot, Imagos, Thematic Evaluation of Rule of Law, Judicial Reform and Fight against Corruption and Organised Crime in the Western Balkans – Lot 3 (Service Contract Ref. No 2010/ 256 638), Final Main Report Judicial Reform, December 2012 (2013) (https://ec.europa.eu/neighbourhood-enlargement/system/files/2019-01/2013_final_main_report_lot_3.pdf)
4. F. Bieber, Ten rules by a 21st-century Machiavelli for the Balkan Prince, in: Florian Bieber’s Notes from Syldavia, February 11, 2015 (https://florianbieber.org/2015/04/23/new-notes-for-the-balkan-prince-and-his-opponents/)
5. F. Bieber, New notes for the Balkan Prince and his opponents, in: Florian Bieber’s Notes from Syldavia, April 23, 2015 (https://florianbieber.org/2015/04/23/new-notes-for-the-balkan-prince-and-his-opponents/)some advice for those who might be seeking to replace the Balkan Prince