Szumigraj, Marcin. “International Conference of Vocational Designing and Career Counseling: Challenges and New Horizons, Padua (Italy), September 12?14, 2011”. INSTED: Interdisciplinary Studies in Education & Society, vol. 15, no. 1(57), Mar. 2012, pp. 131-6, https://insted-tce.pl/ojs/index.php/tce/article/view/158.