Bilon, Anna. “Review Of: Marcin Szumigraj, Poradnictwo Kariery: Systemy I Sieci (Career Counselling: Systems and networks), Oficyna Wydawnicza Łośgraf, Warszawa 2011, Pp. 237”. INSTED: Interdisciplinary Studies in Education & Society, vol. 14, no. 3(55), Sept. 2011, pp. 157-60, https://insted-tce.pl/ojs/index.php/tce/article/view/372.