Kochanowski, Maciej. “Rights of the Posted Workers – Directive 96 71 EC and the Evolution of Legislation Concerning Posted Workers”. Przegląd Prawniczy Uniwersytetu im. Adam Mickiewicza 8 (December 15, 2018): 251–263. Accessed March 17, 2025. https://pressto.amu.edu.pl/index.php/ppuam/article/view/21540.