Buchner, Lutz Michael, and Liubov Ilieva. “EUROPEAN SOCIAL DIALOGUE, A HIDDEN PHENOMENA OF THE INTERCULTURAL DIALOGUE IN EUROPE”. Scientific Journal of Polonia University 22, no. 3 (February 5, 2017): 130-138. Accessed May 5, 2024. http://pnap.ap.edu.pl/index.php/pnap/article/view/160.