KubinT. „Andrea Ott, Ellen Vos (eds.): Fifty Years of European Integration Foundations and PerspectivesThe Hague: TMC Asser Press, 2009, Ss. 45”5. Studia Politicae Universitatis Silesiensis, T. 11, 1, https://www.journals.us.edu.pl/index.php/SPUS/article/view/6338.